Ok so I updated to the newest version 2017.1 and started noticing photoshop was running slower. I was done working in it, saved my work and went to exit the program when it kept asking me to save changes on the file i was working on in order to exit. I continued to select no but photoshop would never close. I tried to select yes and save this bogus file as a name it turned into this cycle of not wanting to close. The only way i could close photoshop is to open task manager and close it from there. This update has really slowed photoshop down.