Same issue as the "laggy inbox" issue for me over the last few days. It's taking ages to change anything on the drivers market page. Switching from normal view to skills view for example, or clicking on talent to search highest talent first etc. Some times it's taking a good 5-6 seconds longer than it was a few weeks ago. Seems to be pretty consistently slow for me - It's certainly not a one off occasion.
Perhaps something similar to the inbox issue? Or does it have something to do with the number of drivers now? I hope that's not the case, because it's only going to get worse if that's the cause.