Yup, you are not alone on this one.  It doesn't happen very often but it happens.  A error notice witll pop up and say that ObjectDock has encountered a problem and has to close.  It always restarts without any problem and everything is fine.  I have no idea what causes it.  It happens on my XP and Vista computers.  I'm running ObjectDock Plus.

This is a built in feature that senses when your about to do something stupid and shuts down to save you from yourself. It's just going into self-preservation mode. Well....sounds good anyway. Oh! And this was a mandatory feature given to this app at no extra charge by the government.    Please don your tinfoil hat before restarting it. 

Yes, whilst i have found this odd I agree that it has never actually caused me any problems, as it normally restarts itself as soon as I close the error message.

Happens to me on Win7 approx 2x a day.

Very strange. The second time it did it to me it generated a crash report. Anyone else get one? I'm thinking of sending it to support. Maybe they can figure out what it is.

     If there's a connection between the docks behavior and the weather not working again ... hmmmm. When I went into control panel to view system performance I had three caution signs above the text. One says that drivers are causing windows to exit sleep mode slowly. The drivers are for the graphics card. Another say that an app is preventing windows from entering and exiting sleep mode ... the Nexus dock is listed. If one weather part is trying to connect to the net and causing this mischief then it very well could be that both docks, Nexus and OD are being screwed up as a result. They try to update the weather once and hour or however long you specified. Sending queries out there and not getting an answer would, in my opinion, cause them to have fits. Maybe we should get them answer pants. lol

mine still crashes when coming back from hibernate (Win7 x64). When I try to submit an error report, it fails every time (even when I have switched off the AV and Firewall). I'm wondering if the cost of upgrading was really worth all this hassle.

Hasn't happened in quite awhile now knock on wood. As for hibernation mode. Don't use it. When I step away from my laptop I put it in sleep mode. Hibernate for some reason always causes problems. I only did that once. Never again.

What do you mean by rearrange your HDs?

It sounds like something ObjectDock was using has been moved.  Have you tried uninstalling ObjectDock and then reinstalling it?