Ok, I have found this firmware: https://www.tp-link.com/en/support/download/deco-x50-5g/v1/#Firmware I have upgraded it 6 hours ago, up to now it is working fine, I haven't observed any glitches yet....

@David-TP Hi David-TP Is there a possibility to download this new firmware 1.3.0 and Flash via web page to test it? It is still not available for my deco. Restarts which I am still observing On my...

It is shame how does it work. I always liked TP-Link for their products stability. X50 as a normal router is working extremely stable. If you turn-OFF cellular module in X50-5G then it is also...

@rjb010451 I have the same problem in Poland since more than one year when I bought X50-5G. It was reported on this forum by so many people and there is still no solution. I already lost hope. Seems...

@IanHoll My X50-5G restarts more often in rainy days. Some day when there were very extreme weather conditions I had restart every 15-20minutes, contineously, for few hours. I thought it might be...

@gnz If I will be forced by tp-link to buy new model then of course I will do it. But no more from tp-link.