RAM SS Slow to change between modules

My computer is having trouble transitioning between the RAM SS modules, really slowing down the design process while I wait for one module to close and the next one to open.  This is a new phenomenon.  Is this a version issue? Or is it possibly slowed down by the file location (local vs on a remote server)? Or is it just my computer no longer having the right horsepower to get this done?  Thank you in advance.