Usually FH+ does have more glitches then usual. Its a problem for most people that occurs randomly. In my case, plain Feralheart has not given me any black screens.Although, i would also suggest reinstalling Feralheart+, if it occurs again. Then i suggest you stick with the plain feralheart until the "bug" is fixed. If you have a mac, send the screenshots to me i may be able to help, otherwise if its a windows and it continues occuring then send them to Red, Crin, Rim, etc.