@Bavanity Maybe you could also change to smaller powerline adapters, here is the TL-PA9020P dimensions: And PG1200KIT seems smaller:

@Saus Sounds interesting since they are both homeplug AV2 devices

@KaoLat AXE73 is listed as Planned in the EasyMesh compatibility list, you could wait for new firmware supporting EasyMesh. In addition, some users mentioned that OneMesh router can work as main...

@angelogg 2.4G WiFi usually has too much interference, you could check 2.4G wireless link speed on your client to see if it is too slow: How to check the associated/link speed on a wireless client

@anuwatboy Check if the public IP address changes and whether DDNS still resolves the correct public IP address.

@Sunshine Nice share especially the router recommendations and related spec.