Yesterday I fired up SH5 to get back in action. At the start Steam does an update. I think "Ok, must be something needed to run SH5, or a patch that's needed." Everything starts to load as normal until SH5 statrts to load. It loads 3/4ths of the way... game loading bar.... and then it all shuts down to the Steam screen. No can Play at all. I've tried to load several times and the same thing happens over and over again.

Before this happened it ran perfectly, no CTDs at all and no mods added or changed.
Anyone else having this happening too?
Is there a fix or must I reinstall SH5? Is there any legal way to play SH5 without Steam and it's interfering with SH5? I'm getting very tired of this crap with UBI and Steam for a legally bought DVD of SH5.