Multiple sessions are not working

[Anonymous]

Anytime I try to open a second session of Revit (any version) it auto closes the first session without warning and I do not get the option of saving my work. This is something brand new that has just started. I used to be able to have as many session of Revit open no matter the version differences.  

Has anyone else encountered this?!

Thanks, Jaysyn

[barthbradley]

.

[Anonymous · Accepted solution]

2019.2.1 and 2018.3.

I did remove all add-ins temporarily and then replaced them and it seems to have fixed it. Very weird to say the least.

If anything it is a good thing for people to know in case they are searching for it in the future.

Thank you.

[barthbradley]

Interesting. Do you know what add-in was responsible?  

[Anonymous]

Unfortunately I do not. I suspect it was either Keynote Manager or Enscape. Again I am not for certain though.