I can't figure out what the deal is with my Maverick. It will not stay remotely connected. I turn on both units, they sync up and show the same temp. Then no matter how far or close the units are to each other, within 20-30 minutes they lose the connection. The pit unit reads the accurate pit temp but the remote unit will read something different. I've reset them at least a dozen times today. Both have brand new batteries. Anyone experience anything similar?