PB4 and iTunes - cannot download app updates

[DarknessUK]

I installed the latest public beta and now cannot download application updates in iTunes.

I get a generic -50 error that there was a comms issue, do I have a working internet connection etc.

Deeper digging into the error messages says it could be things like time zones or firewall settings (among other things) stopping successful comms.

Anyone else had this?? Just before I go digging into the belly on my Mac

 

[DarknessUK]

OK - just as an FYI for anyone else who gets this - follow the rule to do a reboot of your Mac and you should find it sorted.

Feel bit of an @rse for not doing that first before posting......