Originally posted by Beepaitch I suspect the 15 years of not being used has caused this problem.
I'm thinking my camera's problems are also a result of letting it sit in storage for a long time. Since I put film in it, and have made a point to never forget to wind to reset the shutter after each shot, I have only had it not reset the shutter once.
It may not be cured, but at least I know a workaround for me is to bump the camera when the winder lever is fully extended. That seems to work for the time being.