Please check with v10.0.1.6294 which has a fix for a similar issue to the one described here.
My CFW shows v. .6258. Is 6294 a beta version? I stopped messing with betas due to the host file changes needed etc…
It is a stable release but internal update won’t be available until early next week. Comodo Forum
Ok I update CFW, and Libre to 64bit version. I’ll see how it does the next couple days.