Does anyone have trouble with cell phone service downtown? I have Virgin mobile which is an off-shoot of Sprint and cell service downtown is spotty at best. Sometimes in the Cal casino or Market Street café my signal is dead. Or in the rooms at the Cal sometimes I can get 4G LTE signal, other times I can only get 3G. The 3G signal is very slow and painful actually to wait for pages to load. Curious how others experience cell phone signals downtown.