We are having issues with Notes 5.08 - 5.012 on Win2000SP4. If you close notes it wont re-open without a re-boot or using task manager to end all notes related programs. It appears Notes isnt closing properly. Doesnt seem to matter which client version. Server is at 5.011. Re-loading client from scratch seems to help for a week or two but then starts doing it again. Hope someone else has seen this!!