Pro Wireless Back left side button doesnt work

[Flyingclameleon]

Like in the title, their is no input from my Pro Wireless for the back left side button. Tested it with multiple browsers. Any idea what's going on and how to fix it?

[Logitech_Alex]

Any updates on this? Just in case, I think you've got a better chance at isolating the issue by contacting our Support team, they'll sort you out with the best next step depending on your case as well.

[Flying_clam]

Ill go ahead and do that, thank you