Holger

My RM TX16S with DE language freezes when trying to display the SD card contents. Key SYS--> Open SD card directory. Only by removing the battery can it be revived....

> > My RM TX16S with DE language freezes when trying to display the SD card contents. Key SYS--> Open SD card directory. Only by removing the battery can it...

> > My RM TX16S with DE language freezes when trying to display the SD card contents. Key SYS--> Open SD card directory. Only by removing the battery can it...

now I tested with newer HM ep1 with green LED and TCXO and wifi works as expected. The problem only exists with my older HM ep1.

> You might want to try reflashing and select the erase flash option then flash again. This has been known to help in the past. Unfortunately, that hasn't changed anything....

hello Paul. Thanks for pointing me in this direction. But in http://elrs_rx.local/hardware.html I don't see any difference between 3.4.2 and 3.3.2. Both have a power value of 13. My idea...

That will be it. It remains to be considered whether more stable WiFi (?) or compatibility is more important. So the older HM ep1 and ep2 will remain on V3.3.2....

Just as a suggestion. A new device "HM ep1/ep2 first series". With reduced Wifi range. As I already wrote. Wifi has never been a problem. I use a small wifi...

> This solution is working for my I added 100uf 6.3V electrolytic capacitor and I`t working. I`s there any way to fix this without this modification ? I did it...