Blind attempt at random Jeti issues

[mmosca]

Blind attempt at fixing #10646

Quick lock at code, only suspicious thing it the == comparison for frame length or some operator precedence for type castings.

Impossible to debug/diagnose without hardware though.

Please test: https://github.com/iNavFlight/inav/actions/runs/13010083214/artifacts/2497055310

[mmosca]

didn't seem to help

[mmosca]

this will be on hold, until someone in the team has hardware to investigate.

[RoadyFPV]

@mmosca this could be closed? its not needed anymore since u fixed it?