Imac will not reconect to wifi after sleeping. Lion 10.7.4 any help?

[turnipfarmer]

Hey guys

Just updated to the new lion 10.7.4 and noticed this morning that imac will not reconnect to wifi after sleeping. Restarted it and still same problem. Turned off wifi and back on and it reconnected or I shut down imac and back on and it works.

Anyone else having this issue? Anyway to fix it? It's really doing my head on. Never had this problem on snow leopard.

 

[BlazednSleepy]

Did you check for software updates?

 

[turnipfarmer]

Yeah did that but I'll check again later on today.

The only other thing I've yet to try is forget all connections and try again by adding them to see if that resolves the issue. It's odd as yesterday it was fine and had no problems.

 

[jmhanna75]

Imac will not reconect to wifi after sleeping. Lion 10.7.4 any help?

Having the exact same problem. Also running 10.7.4.