Hi, Heather,
Not responding? To be sure it really isn't responding, open the Task Manager and add the I/O Bytes Read and I/O Bytes Write columns. Most often, 'not responding' is just a Microsoft message indicating that, while processing is occurring, it is occurring slowly for some reason -- RAM on workstation, anti-virus software scanning/updating, etc..
If a network connection is dropped/broken, Adagio becomes very unhappy. It's doubtful posting wouldn't simply resume in that case.
Probably best to engage the services of your Adagio Consultant and network tech to try to troubleshoot why the 'not responding' is occurring at your site.
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Regards,
Softrak Tech Support