Anyway I have a save from 0.17.17 that I loaded into 0.17.19. It seems to crash whenever I open research (when I press 'T')... I tried loading the last autosaves and same thing happened.
OS: Lubuntu (based on Ubuntu 18.04.2 LTS)
Hardware: i5-6500, 16GB ram, Nvidia gtx 1070 (driver: 390.116)
Idk if there's anything else I can share that may be helpful... Would be glad to. Attached is the factorio-current.log.

