5Dm3 113/123 ISO screen stuck during raw recording
Created originally on Bitbucket by mkacvinsky
Both 1.1.3 and 1.2.3 (tested build 2016-11-10) FW affected.
When changing ISO speed while recording MLV, the ISO overlay will get stuck onscreen: https://www.youtube.com/watch?v=qpGtjziXRkE
Build 2015-12-20 FW 1.2.3 works OK.