Razer Naga X, few side panel buttons doesn't work

Hey. I've problem with my Naga X. After plugging in to USB port and opening any window with text input it continously spam 0-=0-=0-= which coresponds to default binding, however it keeps spamming that until i press some other buttons and then it stops. After that buttons 10, 11 and 12 doesn't work anymore no matter what I do. I tried using different USB port in my computer, other computer and even Android device with same result. I used it in safe mode, with no razer synapse, with reinstalled synapse, with synapse, after restarting PC, and literally nothing seems to fix this issue. I also tried assigning something else to those buttons but no effect. After unplugging and pluging in again it spams 0-=0-= again until i repeat process of pressing some random buttons and then it stops. Everything else is working tho. Is my mouse damaged or there's something I could do to fix it?