@Econometrics I realized the problem was actually the satellite M3W devices that were causing the issue. I bought a Deco M5 and made that my main router and the M4 my satellite unit and now there is...

@Jan-Willem since the last update the wireless connection has been very erratic and constantly keeps disconnecting. It has been very disappointing that TPLink has done nothing to fix this in spite of...

@pedrohsoaresbr I have seen the same problem and now after the recent firmware update a couple of days ago my wifi is freezing and losing connection when CPU is at 100%.