I'm using a PixRacer with PX4 stack, the accompanying ESP8266. Everything is stock and I'm using the default settings. ESP firmware is 1.1.0. I'm getting data from the PixRacer but parameter synchronization fails with a "Vehicle 1 did not respond to request for parameters. This will cause QControlStation to be unable to display full user interface."
Looking at the getstatus page of the ESP I see that the "Packets Sent to GCS" is increasing but the "Packets Received from GCS" is at 0, without any packet loss. Using MissionPlanner as GCS everything works and I get two-way communication. It also works with USB. Running Windows 10 and firewall is disabled.
What am I doing wrong?