@Sunshine I was connected to the C64 router wifi while running the test. I have the C64 router downstairs and the C20 V5 on the third floor

  @siam_928 Any resolution found? Thanks

1.14.3 beta problem is still here, 2.4g Rx Tx power/speed drops after few days or weeks. device reboot helps

today standing in 5 meters in front of my c64 i got connection speed 2.4g 6-8-9- 11megabits with signal strength -35db

only one client connected.

speedtest snowing 0.5mb, cant watch youtube all time buffering.

powered it off-on and again normal speed.

tp-link??