Hi,
I have an issue with all reports that use date/time parameters that has only recently started this Tuesday in fact, and it seems to affect all versions of IE 7-9 and XP and Windows 7. Other browsers don't have this problem, chrome and fire fox are fine.
When loading a report that uses these parameters, it is running the processor up to 100% on the client machine and takes forever to load, on under powered boxes it can literally takes minutes to load, these reports ran before in seconds.
The date/time parameters have default values like =DateAdd("d", -1, Today()) and are usually representing a range of dates From: and To:.
After the report finishes loading, changing either date field whether with the calendar control or manually typing the date causes this delay again. The page freezes and becomes unresponsive, the client machines processor is maxed out.
Even after the report refreshes or reloads, for a period of another 20 to 45 seconds the page is still unresponsive.
Changing the date/time parameter to a string, while maintaining the above default values, thus ridding the calendar control and the reports load and behave just like prior to last Tuesday.
I have no updates on my machine from Microsoft, the other client machines do not either, the server that houses reporting services has not received any updates either during the time frame that this issue started. These reports have been on the server and have not been updated in a while, so there was not a change to those.
Any ideas on what might be causing this issue. It's made RS almost unusable for many users.
Thanks