Upload Flightplan via Mavlink Telemetry Failed

[jiratto]

I send and receive telemetry via mavlink it's wotk well but when uploading flightplan an timeout error occurs many times (18 times failed 2 times success).

How to config wfb_tx and wfb_rx params for upload flightplan?

[svpcom]

Do you use full wfb-ng setup on both ends or openipc on the drone side?

[jiratto]

yes. I installed 22.09 version both side.

[svpcom]

1. Check that uart is not used as serial console
2. Check telemetry with video stream (camera) disabled
3. If previous doesn't help, then try set uart speed (both on wfb and autopilot side) to 1500000 (1.5mbit)