I spoke with support and they suggested we change the max text replication size on the sql server due to an error (that existed before this issues started) on the mobi server. When we try to add any package no matter the size we get an internal server error and the package is not added. We've restarted the servers and I've looked at the DS, MS, and DSE logs and don't see any entries at the times I'm uploading the packages. We've tried recreating the packages with different version numbers after this change and still not able to add a package.
I also tried cleaning out c:\windows\temp and got a different error message when trying to add the package. I restored the temp folder and went back to the internal server error. It looks like the package is completely copying to the temp folder but it's not being added into the web server by mobicontrol.
Ideas of where to look next? This was all working before we upgraded the second and third servers to the same version as the primary. Our primary was 13.4.4266 and the secondary and tertiary were 13.3.