[2021] Game feezing on log in.

Today's hotfix has a potential solution for people using 3-core CPUs.  (On login screen: build 2021.01.28.15.30 or higher)

If anybody who was affected could please verify that you're able to play now?  We do not actually have one of these Athlon/Phenom X3 processors available to test so we can only try to simulate it.  Some verification from you would help our peace of mind!