I go to a defect in the VS window, double click it to get the dialog. Click "Edit Issue". Change Resolution or Work Estimate fields then hit "Save & Close". VS windows reflects changes I made, but not the server (via web client). When I refresh the VS window, resolution returns to Unresolved (the server value).

Debug view spits out this: [4804] CounterSoft Gemini: Start SetCurrentIssue [4804] CounterSoft Gemini: SetCurrentIssue: VEL-815 [4804] CounterSoft Gemini: Start grdIssuesCellDoubleClick [4804] CounterSoft Gemini: Start SetCurrentIssue [4804] CounterSoft Gemini: SetCurrentIssue: VEL-815 [4804] CounterSoft Gemini: Start OpenIssueDetailForm [4804] CounterSoft Gemini: Start SetCurrentIssue [4804] CounterSoft Gemini: SetCurrentIssue: VEL-815 [4804] CounterSoft Gemini: End OpenIssueDetailForm [4804] CounterSoft Gemini: End grdIssuesCellDoubleClick