On Tuesday, 13 April 2021 13:53:16 CEST Simon Wunderlich wrote: [...]
Also "tcpdump" helps. For ath10k, you may want to try 11s/mesh mode with TTL=1, while with ath10k-ct you may prefer IBSS mode (I think that wasn't mentioned in your first mail).
Please avoid the ath10k-ct firmware. And for ath10k, please make sure to set mesh_fwding=0 on the mesh(point) interface.
Kind regards, Sven