I dont see any sales or advertising anywhere.  When I get the message I open Task Manager and see a string of processes related to Proseries, sometimes if I end Task on a few of those, it remedies the issue right then, but it could be that it finally stopped on its own anyhow.  It always eventually clears itself if you have the patience to wait

Im not a programmer but theyve got something in their programming thats not allocating processes properly or something, and makes everything "hang", it seems to get worse each year.  The message used to be different and had 3 button choices,  "Cancel, Retry and Switch To"  but none of them ever did anything to fix the problem either.