Check on 1, 2 & 3
I have all those no problem.

I didn't time travel (had no clue what it was until I just read a post about so I could answer you) but we did have a time change (2 sundays ago, way before I started my second tribe yesterday) where I live and because this year it's 3 weeks earlier then last year, I had to set my pc manually. Could that be a problem? How do I solve that?