Horizontal black and white lines in fpv feed

[Spacemilian]

Today i flew my wizard x220 and everything worked pretty well until suddenly I only saw horizontal black and white lines in my feed.

I tried changing batteries and antennas but nothing changed .

So here's my question: does anybody know how to fix this or what i have to replace?

Thanks

Spacemilian

 

[Balu]

It might be the camera that has a problem or your goggles. Can you switch one of them with a different device to isolate the problem?

Are those lines static or do they flicker?