@RokK You're targeting mesh features - AP mode won't give the fast switching. Good news is that AX72 router is on the list for EasyMesh - better wait till EasyMesh feature is implemented in AX72 FW...

@YevheniiKu ''While connected to the router wi-fi I can use ping with ddns name, ..." - When you do that, does the replying IP address match the Internet IP address from step 1 and it's not in the...

@GarthB AX50 overheating is a known issue - check this thread and see how to mitigate this - usually placing it in a vertical position (on a wall) or in a well ventilated place, does the job. The...

@YevheniiKu 1) Make sure that your Internet IP address is public, i.e. not in the ranges: 10.0.0.0 – 10.255.255.255 172.16.0.0 – 172.31.255.255 192.168.0.0 – 192.168.255.255 100.64.0.0 –...

@BugoK Have you tried to replace the ethernet cable between the two routers with another good one of Cat 5e or Cat 6 ? Usually these in the router kit are proven to be of a good quality. If you could...

@Sepharine Refer this guide for using Link Aggregation. Note: TP-Link products only support layer 2 LACP, don’t support layer 3 or layer 4 LACP. According to this guide for AX11000 you should try...