Nevertheless, I'm done assuming. BM has failed miserably in my opinion and I'll never buy another product from them. This should have never left the factory and when it was discovered the recall should have been issued.

Is anyone else using an ATEM with another brand of sdi-hdmi converter? I am just wonder if I should jump to another brand of converter in the meantime so I can get my system up and running sooner. CDH 1411 is compatible with Yellobrik yelloGUI software, which provides support for additional settings and features via PC and the USB port on the module. SDI Input:SDI video connections are automatically switchable between standard definition and highdefinition, and user selectable for levelA orB via setuputility. SDI Color Precision SMPTE259M, SMPTE292M, SMPTE296M, SMPTE372M, SMPTE424M, SMPTE425M, SMPTEST‑2081, ITU‑RBT.656 and ITU‑RBT.601

SDI video inputs are automatically detected between standard definition, high definition, 3G‑SDI and 6G-SDI. HDMI to SDI 6G supports levelB only on 3G-SDIoutput. Sorry for the long post, again, wanted to provide as much detail as possible and minimize the number of questions. Please feel free to ask though and I will give more detail if needed in any area. Thank you for the response, Tony. I just attempted to troubleshoot by swapping one of the HDMI cable's with a completely different brand. Same issue. It seems to be once the device (either the Micro Converters or the switcher) heats up. The one cable I haven't swapped that is a common denominator is the SDI cable between the switcher and the Micro Converter (in the test situation)(same cable that will go into the SDI Distribution). If swapping that cable doesn't get me where I need to be, that narrows me to the switcher itself and I will attempt to swap ports. If that doesn't fix it, it sound's like I'll be requesting an RMA from BM for a new switcher. TV Types: (3) 47" Vizios, (1) 32" Vizio and the test TV in the media booth mentioned above is a 48" Hitachi, 2016 model. Same results on all TV's. Standard accessories: All yellobrik modules are supplied with a plug-top power supply, complete with UK, US, Australian and European plug fittings, and hook and loop pads for easy attachment to a suitable surface.Impressively, it auto-selects depending on what you have plugged in and is even capable of doing one channel SDI to HDMI and one channel HDMI to SDI at the same time. I'm going to update my VideoHub to 6.4 to see if that fixes the issue but I'm thinking the issue lies in the BM Mini SDI to HDMI converter.