Root Qslide and chatheads disappearing randomly?

[DravenXcore]

Chat heads and qslide hover Windows disappearing randomly, and unable to open them again unless I kill tasks?
Any ideas?

 

[donjuro]

Not enough memory. Use greenify.

 

[DravenXcore]

I use it religiously.

 

[donjuro]

Hmmm... Are you on zv3?

 

[DravenXcore]

yes. about to flash zv4 stock root.