All, I work in a school with cinder block walls. As my day progresses, my DINC (Froyo 2.2 stock) moves from a 3G to a 1G connection and back. However, sometimes I lose my mobile network connection all together. If that happens, I try going into settings and restarting the mobile network connection. Problem is that the connection is stuck in an endless "turning on" mode and I cannot get it to click over. In the end, I have power cycle the DINC to fix the problem. Anyone know why the endless mode gets stuck even if I go out to an interference free area? Anyone know how to avoid the endless loop (short of not going to work)?