We recently upgraded our Dev environment from 9.14 to 9.22 and are seeing very bad performance in the workplan Schedule view in 9.22. We typically display about 12 pieces of data (5 of them are user data) and our users insist on showing all their tasks rather than having to change pages to navigate. A typical plan has about 225 tasks in it. Saving 1 change takes about 35 seconds and it's over 15 seconds before the save pop-up appears so they user can't even tell that ppm is working.
Has anybody else experienced this? If so, how did you resolve?