minor changes to error messages

interface/src/project/EMSESPDevicesForm.tsx

@@ -73,6 +73,7 @@ class EMSESPDevicesForm extends Component<EMSESPDevicesFormProps, EMSESPDevicesF
     const { width, data } = this.props;
     return (
       <TableContainer>
+        {!this.noData() && (
           <Table size="small" padding={isWidthDown('xs', width!) ? "none" : "default"}>
             <TableHead>
               <TableRow>
@@ -109,11 +110,12 @@ class EMSESPDevicesForm extends Component<EMSESPDevicesFormProps, EMSESPDevicesF
               ))}
             </TableBody>
           </Table>
+        )}
         {this.noData() &&
           (
             <Box bgcolor="error.main" color="error.contrastText" p={2} mt={2} mb={2}>
               <Typography variant="body1">
-                No EMS devices found.
+                No EMS devices found. Check connection and for Tx errors. Try forcing a scan.
               </Typography>
             </Box>
           )

interface/src/project/EMSESPStatus.ts

@@ -22,7 +22,7 @@ export const busStatus = ({ status }: EMSESPStatus) => {
     case busConnectionStatus.BUS_STATUS_CONNECTED:
       return "Connected";
     case busConnectionStatus.BUS_STATUS_TX_ERRORS:
-      return "Tx not stable";
+      return "Tx Errors";
     case busConnectionStatus.BUS_STATUS_OFFLINE:
       return "Disconnected";
     default:

src/emsesp.cpp

@@ -139,7 +139,7 @@ uint8_t EMSESP::bus_status() {
     }
 
     // Tx Failure rate > 5%
-    if (((txservice_.telegram_fail_count() * 100) / total_sent) >= 5) {
+    if (((txservice_.telegram_fail_count() * 100) / total_sent) > 5) {
         return BUS_STATUS_TX_ERRORS;
     }