@sgt_nantz As long as both BE800 and AXE5400 (or AXE75) support Easymesh you should be able to upgrade your mesh network that way.

@KeithYYC Here's how to configure a router in AP mode. In this mode the router doesn't so NAT and all its client devices are in the same subnet as your main router.

@Rawnak My idea was to compare both WAN port negotiated speed of your C6 v2 and C64 and then wireless speed between your device and your C6 v2 and C64. If they are the same then there's no...

@Rawnak Yes, C64 can handle 100 mbps line as well. You just didn't mentioned any details about your old router tech specs (line speed), your ISP modem tech specs (line speed) and the wireless speed...

@Rawnak This kind of issue could be due to C64 WAN port negotiated speed: or C64 wireless settings:

@AvyO It would do the job.