We have an ASP.NET application running on a webfarm. When we release a new version and copy it to the production servers, occasionally it happens that after a few hours the application reverts to a an earlier code base.
Have anyone else experienced something like this? Would sharing an application pool between two applications running different versions of the code make this happen?
Additional information: 3 x web servers running w2k3/iis6 ASP.NET 3.5