Have you experienced intermittent freeze of the user interface, this happens regularly say once every few minutes or so, and takes 15-30 seconds? This has become an issue with the current model I am working on, was not a problem earlier with smaller models. The freeze occurs in situations, which seemingly shouldn’t be very calculations intensive but I cannot tell since I do not how SU is designed. Nonetheless this is super annoying because it halts whatever I’m doing, definitely not part of any modern user interface. This on top of the reoccurring, but not as regular as the freezes, bug splash crashes of the user interface is quite unsatisfactory.
Currenlty I use a relatively new Lenovo T460s Windows laptop for running SU.