3DR 915 radios no longer responding to MP after baud change

Archive
1

3dr 915mhz radios.

I was try to increase the telemetry speed and I think I changed the settings to 128k Baud and 115 air speed (maybe 111, but I don’t think so ). All settings were from drop down boxes in MP.
Copy required items to remote and then save settings.

Now they refuse to respond to MP.

If I turn on just the remote radio. It will flash green.
Then I plug in the second radio to a computer USB, they both will then go solid green.
The red will start to flash on the remote radio, after several seconds the red on the remote
will get into sync. Yet MP is unable to Load Settings, Upload Firmware, etc.

It is like the radios are communicating together, but refusing to communicate with the computer.
I have tried two computers. Windows declares that the device is working properly.
“Failed to enter command mode”
“Failed to identify radio”

Neither radio will respond to MP when plugged into the USB cable.

Any ideas?

Is there a way to reset the radios to defaults? (like by pressing a reset button)

EdWilders

2

Have you changed the MP baud rate to the same baud rate you changed the radios to? That might work, allowing you to switch back to 57k, which is the only supported data baud rate.

3

I am unable to get any response via MP to the radios.
Neither does connect does work at any baud rate.

4

I installed MP on a third computer. This one is running XPpro. The radios were discovered and I was able to individually change the settings. Since changing the settings, I was able to get the radios to be recognized by one the previous computers.

I don’t know if it made any difference but, the first two computers were Win 7 and 8.1
EdWilders