@Omar_Sinno Hey Omar. Maybe if you highlight what issues you are having, rather than just saying it's not working / fixed, then we can make some suggestions? Have you read through the thread and...

@Phil1234 Cheers for the instructions. So, for QoS everything has slider set to left hand side (not enabled), and sip alg also disabled. I suspect that this, along with both 5g WiFi bands set to ac...

@Phil1234

@Phil1234 Actually scrap that. Just been informed that it was a nationwide VPN issue, which had exactly the same symptoms as when the dropouts occur. Will continue to monitor with this ac only...

@Phil1234 Unfortunately even with that latest setting the dropouts have returned after a couple of days. Reverting back to disabling one of the 5Ghz channels which seems to make the dropouts rare. Is...

@Phil1234 Cheers for the update. Have re-enabled disabled 5G channel (which seemed to have been helping) and changed both to ac only. Not sure how to REALLY disable QoS, so have just made this...