Datascreens switching from black on clear to clear on black, seemingly at random

Former Member
Former Member
Hello there.
Any ideas why the data screens my F5+ seem to switch from black text on a clear background to the inverse? And back again? I'm running at night, and have seen them inverse at sunset on my Edge 820, but not sure why it's flicking about on my F5+. Any ideas?
I'm also having Spotify crash midway through a podcast between runs 24hrs apart. It was happening everytime on my previous F5S+ which i switched to a F5+, which seemed far more stable, but it happened last night. Only a reset worked, which took longer than usual.
Ideas?