diff --git a/interface/src/project/EMSESPSettingsController.tsx b/interface/src/project/EMSESPSettingsController.tsx
index 08c07a060..7bb2923ca 100644
--- a/interface/src/project/EMSESPSettingsController.tsx
+++ b/interface/src/project/EMSESPSettingsController.tsx
@@ -52,10 +52,10 @@ function EMSESPSettingsControllerForm(props: EMSESPSettingsControllerFormProps)
                 </Typography>
             </Box>
             <TextValidator
-                validators={['required', 'isNumber', 'minNumber:1', 'maxNumber:255']}
-                errorMessages={['TX mode is required', "Must be a number", "Must be greater than 0", "Max value is 255"]}
+                validators={['required', 'isNumber', 'minNumber:0', 'maxNumber:255']}
+                errorMessages={['TX mode is required', "Must be a number", "Must be 0 or higher", "Max value is 255"]}
                 name="tx_mode"
-                label="Tx mode"
+                label="Tx mode (0=off)"
                 fullWidth
                 variant="outlined"
                 value={data.tx_mode}
diff --git a/interface/src/project/EMSESPStatus.ts b/interface/src/project/EMSESPStatus.ts
index 625f5c7f1..ff48bdca1 100644
--- a/interface/src/project/EMSESPStatus.ts
+++ b/interface/src/project/EMSESPStatus.ts
@@ -1,12 +1,13 @@
 import { Theme } from '@material-ui/core';
 import { EMSESPStatus, busConnectionStatus } from './types';
 
-export const isConnected = ({ status }: EMSESPStatus) => status === busConnectionStatus.BUS_STATUS_CONNECTED;
+export const isConnected = ({ status }: EMSESPStatus) => status !== busConnectionStatus.BUS_STATUS_OFFLINE;
 
 export const busStatusHighlight = ({ status }: EMSESPStatus, theme: Theme) => {
+
   switch (status) {
     case busConnectionStatus.BUS_STATUS_TX_ERRORS:
-      return theme.palette.info.main;
+      return theme.palette.warning.main;
     case busConnectionStatus.BUS_STATUS_CONNECTED:
       return theme.palette.success.main;
     case busConnectionStatus.BUS_STATUS_OFFLINE:
@@ -30,6 +31,7 @@ export const busStatus = ({ status }: EMSESPStatus) => {
 }
 
 export const mqttStatusHighlight = ({ mqtt_fails }: EMSESPStatus, theme: Theme) => {
+
   if (mqtt_fails === 0)
     return theme.palette.success.main;
 
diff --git a/interface/src/project/EMSESPStatusForm.tsx b/interface/src/project/EMSESPStatusForm.tsx
index 5dd702a00..4dcc90843 100644
--- a/interface/src/project/EMSESPStatusForm.tsx
+++ b/interface/src/project/EMSESPStatusForm.tsx
@@ -1,149 +1,161 @@
-import React, { Component, Fragment } from 'react';
+import React, { Component, Fragment } from "react";
 
-import { WithTheme, withTheme } from '@material-ui/core/styles';
-import { Table, TableBody, TableCell, TableHead, TableRow, Avatar, Divider, List, ListItem, ListItemAvatar, ListItemText } from '@material-ui/core';
+import { WithTheme, withTheme } from "@material-ui/core/styles";
+import {
+  Table,
+  TableBody,
+  TableCell,
+  TableHead,
+  TableRow,
+  Avatar,
+  Divider,
+  List,
+  ListItem,
+  ListItemAvatar,
+  ListItemText,
+} from "@material-ui/core";
 
-import BuildIcon from '@material-ui/icons/Build';
-import RefreshIcon from '@material-ui/icons/Refresh';
-import DeviceHubIcon from '@material-ui/icons/DeviceHub';
-import SpeakerNotesOffIcon from '@material-ui/icons/SpeakerNotesOff';
-import TimerIcon from '@material-ui/icons/Timer';
-import BatteryUnknownIcon from '@material-ui/icons/BatteryUnknown';
+import BuildIcon from "@material-ui/icons/Build";
+import RefreshIcon from "@material-ui/icons/Refresh";
+import DeviceHubIcon from "@material-ui/icons/DeviceHub";
+import SpeakerNotesOffIcon from "@material-ui/icons/SpeakerNotesOff";
+import TimerIcon from "@material-ui/icons/Timer";
+import BatteryUnknownIcon from "@material-ui/icons/BatteryUnknown";
 
-import { RestFormProps, FormActions, FormButton, HighlightAvatar } from '../components';
-import { busStatus, busStatusHighlight, isConnected, mqttStatusHighlight } from './EMSESPStatus';
+import {
+  RestFormProps,
+  FormActions,
+  FormButton,
+  HighlightAvatar,
+} from "../components";
+import {
+  busStatus,
+  busStatusHighlight,
+  isConnected,
+  mqttStatusHighlight,
+} from "./EMSESPStatus";
 
-import { EMSESPStatus } from './types';
+import { EMSESPStatus } from "./types";
 
 type EMSESPStatusFormProps = RestFormProps<EMSESPStatus> & WithTheme;
 
 class EMSESPStatusForm extends Component<EMSESPStatusFormProps> {
+  createListItems() {
+    const { data, theme } = this.props;
+    return (
+      <Fragment>
+        <ListItem>
+          <ListItemAvatar>
+            <Avatar>
+              <BuildIcon />
+            </Avatar>
+          </ListItemAvatar>
+          <ListItemText primary="Firmware Version" secondary={data.version} />
+        </ListItem>
+        <Divider variant="inset" component="li" />
+        <ListItem>
+          <ListItemAvatar>
+            <Avatar>
+              <TimerIcon />
+            </Avatar>
+          </ListItemAvatar>
+          <ListItemText primary="System Uptime" secondary={data.uptime} />
+        </ListItem>
+        <Divider variant="inset" component="li" />
+        <ListItem>
+          <ListItemAvatar>
+            <Avatar>
+              <BatteryUnknownIcon />
+            </Avatar>
+          </ListItemAvatar>
+          <ListItemText
+            primary="Free System Memory"
+            secondary={data.free_mem + "%"}
+          />
+        </ListItem>
+        <Divider variant="inset" component="li" />
+        <ListItem>
+          <ListItemAvatar>
+            <HighlightAvatar color={mqttStatusHighlight(data, theme)}>
+              <SpeakerNotesOffIcon />
+            </HighlightAvatar>
+          </ListItemAvatar>
+          <ListItemText
+            primary="MQTT Publish failures"
+            secondary={data.mqtt_fails}
+          />
+        </ListItem>
+        <Divider variant="inset" component="li" />
+        <ListItem>
+          <ListItemAvatar>
+            <HighlightAvatar color={busStatusHighlight(data, theme)}>
+              <DeviceHubIcon />
+            </HighlightAvatar>
+          </ListItemAvatar>
+          <ListItemText primary="EMS Bus Status" secondary={busStatus(data)} />
+        </ListItem>
+        {isConnected(data) && (
+          <Fragment>
+            <Table size="small" padding="default">
+              <TableHead>
+                <TableRow>
+                  <TableCell>Statistic</TableCell>
+                  <TableCell align="center"># Telegrams</TableCell>
+                  <TableCell />
+                </TableRow>
+              </TableHead>
+              <TableBody>
+                <TableRow>
+                  <TableCell component="th" scope="row">
+                    (Rx) Received telegrams
+                  </TableCell>
+                  <TableCell align="center">{data.rx_received}</TableCell>
+                </TableRow>
+                <TableRow>
+                  <TableCell component="th" scope="row">
+                    (Rx) Incomplete telegrams
+                  </TableCell>
+                  <TableCell align="center">{data.crc_errors}</TableCell>
+                </TableRow>
+                <TableRow>
+                  <TableCell component="th" scope="row">
+                    (Tx) Successfully sent telegrams
+                  </TableCell>
+                  <TableCell align="center">{data.tx_sent}</TableCell>
+                </TableRow>
+                <TableRow>
+                  <TableCell component="th" scope="row">
+                    (Tx) Send failures
+                  </TableCell>
+                  <TableCell align="center">{data.tx_errors}</TableCell>
+                </TableRow>
+              </TableBody>
+            </Table>
+          </Fragment>
+        )}
+        <Divider variant="inset" component="li" />
+        <ListItem></ListItem>
+      </Fragment>
+    );
+  }
 
-    createListItems() {
-        const { data, theme } = this.props;
-        return (
-            <Fragment>
-                <ListItem>
-                    <ListItemAvatar>
-                        <Avatar>
-                            <BuildIcon />
-                        </Avatar>
-                    </ListItemAvatar>
-                    <ListItemText primary="Firmware Version" secondary={data.version} />
-                </ListItem>
-                <Divider variant="inset" component="li" />
-
-                <ListItem>
-                    <ListItemAvatar>
-                        <Avatar>
-                            <TimerIcon />
-                        </Avatar>
-                    </ListItemAvatar>
-                    <ListItemText primary="System Uptime" secondary={data.uptime} />
-                </ListItem>
-                <Divider variant="inset" component="li" />
-
-                <ListItem>
-                    <ListItemAvatar>
-                        <Avatar>
-                            <BatteryUnknownIcon />
-                        </Avatar>
-                    </ListItemAvatar>
-                    <ListItemText primary="Free System Memory" secondary={data.free_mem + '%'} />
-                </ListItem>
-                <Divider variant="inset" component="li" />
-
-                <ListItem>
-                    <ListItemAvatar>
-                        <HighlightAvatar color={busStatusHighlight(data, theme)}>
-                            <DeviceHubIcon />
-                        </HighlightAvatar>
-                    </ListItemAvatar>
-                    <ListItemText primary="EMS Bus Status" secondary={busStatus(data)} />
-                </ListItem>
-                <Divider variant="inset" component="li" />
-                {
-                    isConnected(data) &&
-                    <Fragment>
-
-                        <Table size="small" padding="default">
-                            <TableHead>
-                                <TableRow>
-                                    <TableCell>Statistic</TableCell>
-                                    <TableCell align="center"># Telegrams</TableCell>
-                                    <TableCell />
-                                </TableRow>
-                            </TableHead>
-                            <TableBody>
-                                <TableRow>
-                                    <TableCell component="th" scope="row">
-                                        Rx Received
-                          </TableCell>
-                                    <TableCell align="center">
-                                        {data.rx_received}
-                                    </TableCell>
-                                </TableRow>
-                                <TableRow>
-                                    <TableCell component="th" scope="row">
-                                        Tx Sent
-                          </TableCell>
-                                    <TableCell align="center">
-                                        {data.tx_sent}
-                                    </TableCell>
-                                </TableRow>
-                                <TableRow>
-                                    <TableCell component="th" scope="row">
-                                        CRC Errors
-                          </TableCell>
-                                    <TableCell align="center">
-                                        {data.crc_errors}
-                                    </TableCell>
-                                </TableRow>
-                                <TableRow>
-                                    <TableCell component="th" scope="row">
-                                        Tx Errors
-                          </TableCell>
-                                    <TableCell align="center">
-                                        {data.tx_errors}
-                                    </TableCell>
-                                </TableRow>
-
-                            </TableBody>
-                        </Table>
-
-                    </Fragment>
-                }
-
-                <ListItem>
-                    <ListItemAvatar>
-                        <HighlightAvatar color={mqttStatusHighlight(data, theme)}>
-                            <SpeakerNotesOffIcon />
-                        </HighlightAvatar>
-                    </ListItemAvatar>
-                    <ListItemText primary="MQTT Publish fails" secondary={data.mqtt_fails} />
-                </ListItem>
-
-                <Divider variant="inset" component="li" />
-                <ListItem></ListItem>
-            </Fragment>
-        );
-    }
-
-    render() {
-        return (
-            <Fragment>
-                <List>
-                    {this.createListItems()}
-                </List>
-                <FormActions>
-                    <FormButton startIcon={<RefreshIcon />} variant="contained" color="secondary" onClick={this.props.loadData}>
-                        Refresh
+  render() {
+    return (
+      <Fragment>
+        <List>{this.createListItems()}</List>
+        <FormActions>
+          <FormButton
+            startIcon={<RefreshIcon />}
+            variant="contained"
+            color="secondary"
+            onClick={this.props.loadData}
+          >
+            Refresh
           </FormButton>
-                </FormActions>
-            </Fragment>
-        );
-    }
-
+        </FormActions>
+      </Fragment>
+    );
+  }
 }
 
 export default withTheme(EMSESPStatusForm);
diff --git a/interface/src/project/ProjectMenu.tsx b/interface/src/project/ProjectMenu.tsx
index ce3cbd6e0..908b746f0 100644
--- a/interface/src/project/ProjectMenu.tsx
+++ b/interface/src/project/ProjectMenu.tsx
@@ -1,27 +1,30 @@
-import React, { Component } from 'react';
-import { Link, withRouter, RouteComponentProps } from 'react-router-dom';
+import React, { Component } from "react";
+import { Link, withRouter, RouteComponentProps } from "react-router-dom";
 
-import { List, ListItem, ListItemIcon, ListItemText } from '@material-ui/core';
-import SettingsRemoteIcon from '@material-ui/icons/SettingsRemote';
+import { List, ListItem, ListItemIcon, ListItemText } from "@material-ui/core";
+import SettingsRemoteIcon from "@material-ui/icons/SettingsRemote";
 
-import { PROJECT_PATH } from '../api';
+import { PROJECT_PATH } from "../api";
 
 class ProjectMenu extends Component<RouteComponentProps> {
-
   render() {
     const path = this.props.match.url;
     return (
       <List>
-        <ListItem to={`/${PROJECT_PATH}/`} selected={path.startsWith(`/${PROJECT_PATH}/`)} button component={Link}>
+        <ListItem
+          to={`/${PROJECT_PATH}/`}
+          selected={path.startsWith(`/${PROJECT_PATH}/`)}
+          button
+          component={Link}
+        >
           <ListItemIcon>
             <SettingsRemoteIcon />
           </ListItemIcon>
           <ListItemText primary="EMS-ESP" />
         </ListItem>
       </List>
-    )
+    );
   }
-
 }
 
 export default withRouter(ProjectMenu);