Extremely slow to save (over a minute) on one model only.

[jgb]

Normally, my large models (250,000+ lines) saves in about 2 to 3 seconds to my SSD and autosaves are equally fast.

I started a new model a few weeks ago and some time back its save time went to over a full minute, averaging 70 seconds. Its size is about 110,000 lines. Autosave is normal, 3 seconds or less. This new model is similar to another model that saves normally, and that model is way larger as well.

I ran "fix problems" and after about a minute, no problems found. Copies of the model save the same way.

All my other big models save in the usual time of a few seconds.

Any ideas?

SU 2015, Win 10