Recently made two upgrades in my Vortex 285:
- installed Tramp module for Vortex
- replaced stock Fatshark camera with Runcam Micro Sparrow 2 Pro

Quick and easy work, at the end I flashed the latest FC and OSD firmware using Vortex configurator (just in case).

Now the problem - after connecting the battery and few start up beeps my Vortex keeps silent. No Mario tune, or any beeps while doing Tx wizard or changing settings. I don't really care about that Mario tune but beeps are useful when doing configuration.

All shown in the video below: