Why are my games automatically giving up..

[TheHoodsLastHope]

This is beyond irritating.. The poll is still up for the 2 day play back time so I'm assuming that's not the problem. I was facing a ST and was on a 15+ game win streak.. I had the ST beat and he began taking 4-5 days to make his last 2 or 3 turns. I began taking my time with my other games because I wanted my win streak to continue in hopes of being promoted to ST myself. After the ST I was playing FINALLY gave up to my dismay there were 2 or 3 games I "lost" when I checked my games.. All no where close to being a week. I checked again recently and 2 more games that were my turn for 1 or 2 days said that I had lost somehow.. Why is this happening?!?!