Hi, I own a Bosch 1617evs router that is about five years old and has only seen occasional hobby use. Today I turned it on and it worked fine for about 10 seconds under no loade, then the speed started to vary and slow down on its own and simultaneously I experienced the distinct smeel of something electrical burning. Has this happened to anyone else? if so were you able to fix the router? I am thinking mine is toast. Thanks for the help. Paul