Software update: FP4.TP2R.C.0132.20250306

[bm90001]

See this thread here as it seems very very similar
Fairphone didn’t find a solution yet.

All work arounds failed.

Mobile data connection breaks after few minutes using dual SIM

Ok I can report that the issue still prevails with the latest update and it is also still very annoying while commuting/driving with higher speeds. My fix as described isn’t a fix but as already said makes it less frequent and thus a bit less annoying than before.