[GiftOfGab]

I had this same problem after upgrading to WMR14 after having WMR12 work for many years.

After some looking around, I noticed the URL from a newly-recorded stream had ":80/" at the end of it.

I added ":80/" to the end of my URL and now the recording continues instead of instantly cancelling.

This is certainly easy to try.

I have now modified the file "scheduled.txt" with the ":80/" for each file name and all my old scheduled items work. (I sure wish an upgrade operation would automatically copy this file into the new folder so all the work I've done setting up a schedule would automatically be imported into the new version.)