I've a ZenWiFi-AX (XT8?) with 2 x RT-AX92Us running AiMesh. I've had all sorts of problems with some security cameras and at least part of the difficulties is a strange 2.4GHz channel on the XT8 giving random ping times (base level of 2-3msecs but every few seconds delay goes out to 200msecs or more). ASUS have agreed it's a hardware problem and I've a refund. My question is, what should I replace it with; another XT8 or "something" different. AiMesh (XT8 to each AX92 is Ethernet, not wireless. Not looking for wireless gaming super-duper speeds as have a lot of Ethernet cabling, just want something reliable (for a change). I've had my fair share of issues with the XT8 but other than the 2.4MHz band, it's been OK since the recent update. Any advice or suggestions, please? TIA, Paul.