Because the cameras have all been left in the same room for months. The room is warm and the cameras have not been moved around. Also, there is no 'condensation' warning.
Ok. I'm not convinced it's condensation. Having worked in the building trade for over 25 years, I am familiar with the causes of condensation and have even tested the room with a humidistat. The camera is insured so will now send it off for a 2nd opinion.
Thanks for your help even though my problem has not been resolved.
(why would a flashing icon of a tape show, when there isn't even a tape in the machine, and the compartment wont close with no tape in???)
I'd like to rate you Richard, you have taken on board my comments, but the issue has not been resolved. (I find it hard to believe all 3 are suffering from condensation in a warm room). If I find that it is condensation, then I would be happy to give you an excellent rating. I have bookmarked this page so that I can come back. Many Thanks.