What version of wordpress are you using? Asking because some version dont work well with certain hosting services.
Your WP template seem to be running maybe on an older 4 series, which maybe why some are not working as designed. Notice a few are not working fully on every browser and some other OS.
I don't think the Template enfold would help because it is more of a WP issue than the Template you picked.
Looks like your running 4.5.1. still kinda new not sure if that has resolved the 4.x network issues. I am still testing that version myself. But again if the Template you pick does not support that can also be issue.
Notice some of the girls ones you added as a subdomain dont format for mobile. You will want to fix those.