I haven't observed such behaviour on my widgets ( although I don't use many). My weather widget updates exactly as expected.
No issues with 3G or Wi-Fi whatsoever, but I've read that some ppl are having issues with 3G, but it's very uncommon.
Never had problems with text messages. Are you sure that your network is not having some issues?
Mental issues lead to the use of long signatures
Care much for receiving Thanks?Bitching at the others about it doesn't help, instead better stfu and gtfo.