RFXtrx433 USB 433.92MHz problems

[tjabas]

Hi!

i have been using my rfxtrx for many years now, but now i have got some issues.
it started a week ago, suddenly i started to get these error messages: Error: RFXCOM: Invalid data received!....
and my sensors and switshes stopped working, and on the hardware page it says version 0, i restarted the RPI and it started working again , but just for some hours, then back to errors in the log,
i tried to switch the usb settings in serial port, and then it started working again, but then died some hours later.
today i got it working again, but some of my remotes werent rekognized, some where.
some sensors suddenly changed id so my old where not updated but in the units menu , where i search after new devices, there they where but with different id,s.
i have tried everything but cant figure it out.
where can i see which version of the rfx harware i have? mabee i need to update it again?

[b_weijenberg]

check with RFXmngr if the RFXtrx performs OK and check the version

[tjabas]

I have checked and it seems like i har the 433e version, which firmware do i use then?

[b_weijenberg]

In most cases the latest Pro1 firmware can be used.
See chapter 2.2 in the RFXtrx User Guide for the list of supported protocols in each firmware version

[tjabas]

thanks, i will look into that.