@Sunshine At this point I have also tried to upgrade to a firmware inbetween (C3150(EU)_V2_220330), suggested by the support.se@tp-link.com. It was not a full success. "I did dare to try the...

@Sunshine Hi, I don't know whether the wired (9pcs) connection works as it should, but most likely it's better than the 2.4GHz. (23-25pcs)It seems to disconnect partly and the internet is off. It...

@Sunshine I have had similar issues with HomeCare Parental Conrol on my Archer C3150 V2. The new firmware fixed the parental control but destroyed the stability on everything else. I had to downgrade...

Firmware update from Archer C3150(EU)_V2_170927 to Archer C3150(EU)_V2_220919 does more than this fixes: 1. Fixed some security issues. 2. Fixed the bug that parental control doesn't take effect. My...