Hey all. You may have experienced this but a lot of us 6P owner's are pissed about the LTE dropping back to HSPA+ or even 3G after upgrading to 6.0.1. There is a defect being tracked by Google but they are being silent about it. We need to find a way to make this public and light the fire under their asses. If you haven't already, go to the following URL and leave a post. It's lengthy though.
code.google.com/p/android/issues/detail?can=2&start=0&num=100&q=&colspec=ID%20Status%20Priority%20Owner%20Summary%20Stars%20Reporter%20Opened&groupby=&sort=&id=197102
code.google.com/p/android/issues/detail?can=2&start=0&num=100&q=&colspec=ID%20Status%20Priority%20Owner%20Summary%20Stars%20Reporter%20Opened&groupby=&sort=&id=197102