@pyXelr We'd better make the issue clear first, then we can check if we have beta firmware or solutions for it. Please confirm when the 2.4G stops working, are you able to see it on the devices? Can...

@meryfd What is the current firmware version now? Have you disabled the Onemesh on the C6 for a try? As per the screenshot, it seems that you haven't tried to disable the Onemesh yet, you can also...

@talbot Do you mean you still cannot visit the VPN server from the outside/WAN of the C80 after successfully enabling the 1701 port on it? If that is the case, can you please confirm again if the...

@kernash If you are already on the latest beta firmware which allows you to disable Onemesh feature, you may check if you still encounter an issue with the band selection or SMS, both should be also...

@Qazil Hi, as far as I can tell, the QoS or Bandwidth Control feature will be optimized in the future firmware updates, however, as responded multiple times already, we will not know when that...

@danimtb Hi, please try to update the router firmware to the beta we provided in this thread (#49 with the Recommended Solution), then disable the Onemesh feature, then monitor the connectivity again.