[ovirt-users] oVirt 4.4 install fails

Hi All Not sure where to start, but here goes. I'm not totally new to oVirt, I used RHEV V3.x in production for several years, it was a breeze to setup. Installing 4.4 on to a host with local SSD and FC for storage. Issue 1, having selected the SSD for install which has failed 4.4 beta on it (several times), I reclaim the space and after a few minutes of not being able to enter a root password on the next install screen, it fails as it can't delete the data on the SSD! Yes, really tried this several times, choosing the recover option and getting a prompt, fdisk /dev/sda delete the two partitions created by oVirt and I can install. This was the case with the beta I tried a few weeks ago too. Having reconfigured the switch attached the the host as a dumb 10GBE port as the enterprise OS installer still doesn't appear to support anything more advanced like teaming and VLANS, I have the initial install on the single SSD and a network connection. Issue 2, I use FF 72.0.2 on Linux x64 to connect by https://hostname:9090 to the web interface, but I can't enter login details as the boxes (everything) are disabled???? There is no warning like "we don't like your choice of browser", but the screen is a not very accessible dark grey on darker grey (a poor choice in what I thought were more enlightened times) so this maybe the case. I have disabled all security add-ons in FF, makes no difference. Any suggestions? M