Anyone got this kind of issue with DeatStalker V2 Pro, this is my 2nd keyboard that is doing the same thing.
Only thing that helped was removing the dongle from USB and connecting it again, but it helped only for some short period of time.
I think the problem is with dongle because keyboard acts like it is losing connecting or something.
I flash the latest fimware but no changes. This is my 2nd DeathStalker V2 Pro that is doing the same thing.