Happens to me as well. I'm not network savvy but say I am loading the server list or just trying to join a server, the servers will not load sometimes. And whenever that happens I go look at my internet connection. It says I am connected but if I alt tab out or even use the steam overlay browser they will not load. They will be stuck on a page and will try loading for a long time then will say connection timed out or something. Even the steam store fails to load. This only happens when I am playing dayz and it happens pretty often.

--DAYZ IS STILL UNPLAYABLE--
--CAN'T SAVE CHARACTER--
--CAN'T REPORT BUGS IF GAME ISN'T EVEN WORTH TIME--