I am sad to see that this problem still exists. My brother has the razr maxx also and just had his sounds change on him.
This has been going on since droid X, it is nothing new. I just ordered a razr maxx thinking motorola might have fixed this problem by now. I am dissappointed and may cancel the order now.
Go back and search, droid x is where this problem started. What has not been determined yet is, whether it is a motorola issue or android OS issue. The ones that had HTC's or other androids, did you have this issue?
I wanted to get locked into unlimited 4G before verizon pulls same crap as AT&T and wont grandfather unlimited 3G to 4G. Question is do I get this and live with it till, well you know what comes out with 4G, or just forget about it and risk losing unlimited 4G in future. Either way I am sure I will go back to the bad phone as you guys would say when they release the 4G version. I guess I can live with it for a few months, its like an investment.