Hi @Kevin_Z !! Thanks for your revert! Details are as follows: Hardware : Archer C6 v2.0 (EU) Latest Firmware : 1.3.6 Build 20200902 rel.65591(4555) Devices Affected : Only one device faces this...

I face similar symptoms, however I haven't disabled TxBF,MU-MIMO yet (as ONLY one of my devices (Phone) gets affected). Have tried all things possible to workaround this (with no permanent solution...