Gateway stops receiving sf10 messages. Firmware: v1.8.1

Why does the lora gateway work for about 24 hours and then no longer see sf10 messages, then you have to put config and sf7 and sf10 back and then gateway sees messages again? restart doesn’t help

do you have the same behavior with the development version ?

ok now tested with different boards and seems like this is happening with ttgo-lora32-v21 Firmware: v1.8.1
and not with heltec-wifi-lora-32

what is edge version?

edge version is the tag when you take the firmware from the development branch

Do you have the same issue with the development branch ?

yes seems like edge version (development branch) is working with no problems

why is edge version (development branch) working with no problems?

Likely your issue was fixed in the development version.

We should release it soon

Ok now i have done various tests and found that the problem only occurs with some boards. On some ttgo lora boards everything works fine and another exactly the same board suddenly stops receiving lora messages..
But i found out that just pressing config and save is enough, you don’t even have to change anything and lora message reception is restored..
It seems that some of the lora schemes are faulty and there is some small error.
The question is what exactly does pressing the save button do?
Can this function be added somewhere in the program with an interval

Thanks for the details let me take a look when I have a moment