Ornata chroma issue

Hello, Im having an issue with ornata chroma that i used for a longerr while (5+ years).
So today without clear reason left CTRL caused also windows key to be pressed and pressing windows key resulted in windows and ALT being pressed same thing with q that also causes TAB to be pressed even tho afret spamming q few times tab no longer activates and after few secounds its back to both keys being pressed. I connected keyboard to another device and same thing was happening. I have no idea what is causing it and if it can be fixed or keyboard just reached its final days. any help woud be appreciated.