I am having problems with VL600 dropping from 4g to 3g. This started about 1 month ago. It was fine for almost 2 years in various locations. Is there a problem with Verizon network?
There could be, but more likely there is interferance in your enviornment that is effecting the signal you recieve from the towers. You would have to perform a site survey to get to the bottom of it. Compare your enviornment with a few other areas and see if the behavior is consistent or not.