New Tartarus Pro directional keys getting stuck

I do have new Tartarus Pro for a week and it does exactly the same. By quick look over internet it looks like an issue that exists for a quite long time and has not been fixed yet.

Same issue with Tartarus V2.

Same issue with Tartarus Pro. Came on here looking for other people with this issue. I play lots of cs:go with mine, and seems to happen when I'm changing direction a lot, in which case I'm pressing lots of keys simultaneously and rolling from one to the other. It's as if, in the presence of lots of simultaneous key presses and role-over, it occasionally fails to register the release of a key. I've only noticed it with the movement keys (8, 12, 13 14), but that may only be because the effect of not registering the release is very obvious in-game, plus those are the keys I'm using most heavily. A disappointing flaw in an expensive, premium and otherwise well made product.

same issue with me as well bought my tartarus pro v2 in october 20 now key number 20 or the space bar key/jump key sticks randomly,this should be an issue of great concern for the developer,they really should get on top of their products.

I have several of the Razer products the Huntsman Elite keyboard the Baslisk Ultimate speed wireless gaming mouse and the Firefly Hard mouse pad. I love these and would recommend but the Tartarus Pro Gaming Keypad I can not. The Dpad keeps getting stuck in one position which cause my character in game to just move in that direction and in this case run and it will not stop. i have to press the opposite direction or the keyboard keys to stop the motion and sometimes that does not even work. it is very frustrating . When trying to play WoW in the middle of a fight my character takes off running and I have to try to recover from the unwanted interruption. I have not had this a month and this issues is already happening. I am a casual gamer and for sure this should not be happing to such an expensive controller. Secondly the keys have a dual action which i thought would be cool but not executed correctly in my opinion. when just trying to utilize the keys for a single action when you press down the action is slightly delated making think it did not register and you press the key again. this is not good game play especially in a large battle scene or for FPS this will get you killed in game and loose a lot. I have returned this back to where i purchased it from and I cannot recommend this product until they fix these glaring issues. I will go back to my G13 from Logitiec for now.