A few of my clients are using XBAP application running over .net 4 client profile in IE8. The operating system they use is windows XP (service pack 2 or 3) on all their machines. We've had no issues during install of the .net framework or our XBAP application
but many of them are complaining that after keeping the xbap open for a long time their computer begins to slow down considerably. This specially happens when program is left open without using it for some time. On my own development system which is a windows
7 machine with full .net framework installed i haven't experienced such issue.
I checked for resource usage of the application but there is no significant increase in memory usage. The CPU consumption however becomes quite high, which I suspect is the reason for degradation of performance during these episodes. If this was a single
case i would have ignored it for some glitch on their system but this is happening on many machines and I suspect this has got something to do with .net framework on xp machines.
I don't see any reason for why this should be happening. Is there any documented bug, report related to this ? Are there any compatibility issues of .net 4 with other common programs running in xp? Do you have any idea on why
this could be happening ? What kind of data should i provide you s
View Complete Post