[ovirt-users] Import OVA Error - HE version Version 4.3.5.4-1.el7

Hi, We have 2 oVirt Lab environments. Trying to copy the VM templates or OVA files to Lab2 from Lab1. I have copied the ovas in the NFS share of LAB1 to the NFS ISO Domain of Lab2. The NFS ISO Domain of Lab2 can be seen mounted on all hosts via df -h. If I do a template import with OVA as source and the /rhev/data-center/mnt/XX_XX defined path of the ISP domain, I either get nothing or an error. I get nothing if I do not include the file name. If i include the file name, i get "Uncaught exception occurred. Please try reloading the page. Details: (TYpeError): Cannot read property 'ob' of null. Please have your administrator check the UI logs" I created an NFS ExportDomain in lab2. Copied the files again from the NFS appliance. Did a repeat of the steps, but selected export domain. Same results.