Yeah, it's happening sometimes but not always. Yesterday I lost 40% during the nightght but today only 2%. Also no matter what kind of cable I use I keep getting that charging disruptions
You clearly have no idea what sideloading is... Yet talking about it like some kind of pro. Claps. You expect stable builds in beta just because they are over the air?? If it's stable it wouldn't be called a goddamn "beta." People had greenline issue...
Just download the related beta update zip from xda based on your model and use Adb side load with laptop/pc. It doesn't void warranty or brick your device unless you screw up during sideload.