Perhaps trying uninstalling and then reinstalling WindowBlinds 5 Beta? If still the same result then uninstall WindowBlinds 5 Beta and install WindowBlinds 4 and see if the same thing happens... Perhaps it's just a WB5 *bug* it is still fairly a new beta..
**Another post. 11 hours, no reply. These are problems with customer. I'd assume it's not difficult to look through and see 0 response posts.. I do.. Regular community citizens such as myself shouldn't be araid to reply. Give the support techs a break if possible.**