Brewed a dark ale sunday afternoon and pitched the starter by 4pm. Moved to a nice dark warm 66-68 degree spot. Woke up Monday and the beer was fermenting away.Same Tues and Wed morining. Wed afternoon I went and checked and the temp in the room had dropped to 60. I moved the fermentor to a new room 66 degrees. Should I have any worries about a stopped fermentation or anyother issues. I plan on checking the gravity fri,sat,sun before I move to a secondary for a few weeks.