When updating or viewing node details I get the message this action cannot be completed because the other application is busy. Choose 'switch to' to activate the busy application and correct the problem. When I click on 'switch to' nothing happens. Any suggestions on what causes this and how to fix it? Looking at the server the application is running on I see no issues with CPU or memory utilization. Looking at the netperfmon database in the database manager I see the following statistics. Total space usage: 43.3 gig Data space usage: 2.3 gig Free space available: 21 gig and transaction log size 19 meg