Problems with linking to Select Portfolio Services re mortgage

Hi, brand new user. Trying to set up account linking to Select Portfolio Servicing, which holds the mortgage. I start linking process, it says to enter the code I’ve received, which I do. But then the circle spins for a while and it spits out an error saying technical difficulties, try later. I’ve tried all day long, same problem. Any suggestions?

I have the same issue where I can’t link to my Select Portfolio Services account. My hunch is that the problem lies with SPS. Their site is horrible.