[CardcaptorRLH85]

@akam001 You can use a browser on a seperate computer (or tablet or phone) signed in to the same Youtube account.

I'm not sure what you are trying to say here. I have my laptop signed into my youtube account, it has no effect on my youtube app on my firestick.

I also tried doing the procedure posted by activoice on my laptop just for kicks because I didnt know if by some chance it might actually work but it didnt.

I dont know what else to do since my firestick does not have a web browser app.

When you sign in to the YouTube addon on your Fire Stick, you should get an eight character code. When that code shows up on your screen, go to youtube.com/activate on your laptop (that's signed in to the same YouTube account). Enter the code into the box you see there. Then a new eight character code will appear in KODI. GO to youtube.com/activate on your laptop again and enter that one. Once that's done, you should be able to use YouTube completely.

Also, I recommend reinstalling the addon before trying this again since you may have damaged something while changing the API keys. If you have problems with the limit exceeded error later then you can try that fix.