I gave up, at least for the moment, and just went with the production Rails 4.1.6 version which went in without a problem.

Much better! Thanks!

@thecreativeone91 said:

@scottalanmiller Native in windows

Oh, well that is to be expected. You are still basically virtualizing the application. You can't reasonably ask an app to run on a non-native platform with native performance.

@Dashrender said:

did you find the problem?

Nope. Didn't get much time to work on it though.

I tried moving us to a TS environment about 4 years ago - I couldn't get past the thin clients 'flashing' on websites that used Adobe Flash. When moving between screens on our EMR of the time the whole window would flash white before going to the next screen. I posted about it on SW... someone posted a reason why (can't recall now). Never had the problem when using a Windows machine as a terminal into the TS.

In the end it worked out since our current EMR strictly forbids TS.