iTunes won't backup iPad running 5.0, Beta 3

[Kahnyl]

Has anyone else gotten this error before? It has only started happening with Beta 3.

 

[al256]

Keep trying it till it works.

 

[deeddawg]

Rebooting both sides helps too.

 

[yetanotherdave]

All the time, just reboot the iPad/iPhone

 

[radiogoober]

^ Rebooting worked for me. Thank you for the advice.