Upload to Dropbox hangs (multiple site backup)

Hi,

I have a similar issue with the upload to Dropbox aspect hanging.

I have noticed if I want to have more than one site backup to the same Dropbox account then that’s when it hangs.

If I delete and re-authenticate one site, then it works fine without any problem. If I once again authenticate two sites on the same Dropbox, they’ll box hang when uploading.

Any assistance or recommendations would be greatly appreciated.

http://wordpress.org/extend/plugins/backwpup/