Mechanical keyboard keys not working - won't stay engaged

[aindriu]

hi,
I'm having a problem with my CoolerMaster MasterKeys Pro keyboard and games like CS GO and Rainbow Seige - when I use the keyboard to engage with something like planting a bomb (hold down E) I get a register in the game but then disengage. How do I fix this ? I've tried messing around with raw input but no luck.

[Sapph]

Could be faulty keyboard.

[aindriu]

keyboard is working fine for typing outside of games and in game it works ok for things like forward ,backwards, jump crouch, but when planting a bomb in Counter Strike GO you need to hold down a key without letting go - it engages then disengages (tries to plant a bomb every second). I've tried different keys but same result. I've read stuff like http://www.tomshardware.co.uk/answers/id-3007027/keyboard-keys-hold-press-repeatedly-holding.html but never got a solution. The keyboard is designed for games

[Sapph]

in writing you only press key once instead of holding it down. And the fault may only be in one key. Each key is independent switch.

[aindriu]

Thanks for your feedback - I got it - I had Key Repeat Rate Enabled on CoolerMaster software. https://i.imgur.com/TB4stX7.png Was spending ages at this