Micro Air Easy Start 364-XP installation

I installed the MicroAir easy start on the Dometic Brisk II 15k btu A/C on my new trailer. It helped right away to allow my Champion 3400 to start it in economode. However, I've had some strange behaviors from the A/C where the fan will shut off, then come back on, or shuts off and doesn't come back on. The compressor is running the whole time either way. Recently the Champion overloaded when trying to start the A/C in economode. I've only done minor troubleshooting at this point, but I am concerned. One thing I noticed was how lousy the install of my A/C was. There were huge gaps allowing cold air to vent directly into the attic. In fact foam pieces were so loose in there, they were actually redirecting a lot of the air into the attic. I've HVAC taped them into place and haven't had an error since then, but haven't actually used the gen since then either. Definitely not impressed with this A/C at this point.