http://www.gottabemobile.com/2012/07/05/droid-razr-and-razr-maxx-ice-cream-sandwich-bug-fix-update-in-the-works/
There's also a link to a 'fix' which is simply wiping cache. Apparently that's helped some folks. I'm not having 'that' many issues but there are some strange bugs.
I have not had many issues now but i had to do a factory reset to get my phone to work properly. Wiping the cache did not do the trick. 4G seems to work better too!
mithmal : I'm with you, I ended up doing both a cache flush and FDR after the cache flush didn't work. It's trucking along ok but it seem's a bit inconsistent and like it's "thinking" harder than it used to. I'm happy with it, all in all.
Ok well good luck i hope they can fix it with the next update.
No worries, I'm good with it for now.