I finally figured this out. Goofy project has moved a few times and I used wrong url to attach. That caused the http error. I still had to use standard BOINC manager to detach it though. I think somehow BOINCTasks didn't see it as a project so didn't give the option to detach.

I tried this 1.61 beta but no change. I check the folder but no log is there. I won't worry. It's working good except for this strangeness!!
Maybe one day I reinstall if bored.
They always show in the gadget either way.
GPUGrid and Poem run on 650ti but I don't know which at time of crash!