Catalina 10.15.2 - OBS crashes when moving to second monitor

[tryth657]

So I work for a College TV studio, where we use OBS for streaming, recording, conference calls, etc. Our main computer is running MacOS Catalina 10.15.2 and has a dual monitor setup. It always opens on the left monitor, but whenever I try to move it to the right monitor it crashes immediately.
Here is the crash log.
Short of reverting to a previous version of MacOS, is there anything I can do?

 

[cindydoo22]

The model and year mac?
Maybe you have a unit that has a defective graphics chip?
How are the dual monitors connected?
Hve you tried swapping the connections and does the problem follow the port?
Does anything you drag to the right crash or just OBS

 

[tryth657]

- The Mac is an iMac (Retina 4k, 21.5-inch, Late 2015)
- It doesn't appear to have a defective graphics chip, it's extending just fine
- The right monitor is the built in display, the left monitor is connected by a Thunderbolt to HDMI cable that runs into an HDMI splitter (there's a TV in the recording space that it connects to as well), and goes to the left monitor via HDMI.
- I have tried different ports and connecting it without the HDMI splitter to no avail
- The only program that crashes is OBS, all others drag normally

 

[theclassicmatt]

- The Mac is an iMac (Retina 4k, 21.5-inch, Late 2015)
- It doesn't appear to have a defective graphics chip, it's extending just fine
- The right monitor is the built in display, the left monitor is connected by a Thunderbolt to HDMI cable that runs into an HDMI splitter (there's a TV in the recording space that it connects to as well), and goes to the left monitor via HDMI.
- I have tried different ports and connecting it without the HDMI splitter to no avail
- The only program that crashes is OBS, all others drag normally

I have this same problem. Did you find a fix?