Luck of the draw, they come they go. I think it's down the stability of those channels. They don't seem to remain stable, restreamers seem to be shut down quite quickly from the Bein team. Are you still using the old m8 box on wifi? You can get boxes now for £45 that have 4gb of ram and 64gb of space on android 8.1 that are smooth as owt. I like the new fire sticks, not the 4k ones they aren't worth the extra £10 in my opinion unless you have prime or use netflix. The £40 ones do a grand job. The new remotes are smart as paint too. They are bit fiddly to sideload apps to though as they've got some adb debugging request pop up that you need to allow.