I am reaching out to see if anyone else has had their mouse/controller begin to peel. Does the entire controller need to be replaced or can I get this repaired somehow?

 

Wow, that's gotten a lot of use.

You don't say what year RX you have or what options, but this should at least get you in the ballpark: Link

As to *how* it's replaced, I don't know. Might just pop off, or there might be a catch you need to release. Hopefully someone else here can help with that.

 

Thanks! I will take a look at the link you shared and follow up with what I end up doing.
BTW, it's a 2010 RX450H.

 

That does seem like an extreme amount of wear. Is your mouse controller resistance set really high? If so, maybe turn it down once you get if fixed so it takes less force to move the controller around.

 

Thanks for the suggestion. I checked the feedback setting, it was set to the mid point which didn't seem to have much resistance. I did switch it to the lowest setting, that made a noticeable difference. Appreciate the tip. Now to figure out to how get this replaced inexpensively.