Bridge 2019 crashing, not showing thumbnails i

Using MacBook Pro (early 2011) with Mac OSX 10.13.6 and had similar trouble.  Had to go to Bridge/Preferences/Thumbnails/ and reset my "Do Not Process Files Larger Than _____ MB" Mine was originally set for 1000 MB and I changed it to 3000 MB.  So far so good.  Hope this helps.  VRD

I am on iMac Pro.  Tried that and it still crashes after being open about 20 seconds. Keeps crashing. Worthless to me until there is an update!