Super slow project with sourcecontrol

Of recent one of my projects which uses robohelp source control started running super slow, so I checked the server and all is well. The program runs fast and clean when your just typing or working but if you do anything that creates a request for the database it just slows way down to a crawl. I have tried recreating the project files to make sure the .cpd file etc was not the issue, but it seems it around the actual DB. I have even tried converting the DB from access to sql it did speed it up slightly but still horrid overall performance. I have another project which gets worked on at the same time and it never has this slow down issue. Trying to figure out if there is a commonly / known issue around this so I can try to create a work around / fix for it.

thank you