@CCWTech Never seen this site before but I do love Mango Lassi, it is delicious.
I have this exact problem with this exact firmware, this is valuable information.

Meanwhile. I got to the point that I dread every single firmware update that Unifi put out. It almost always fails to install or breaks something and I support multiple sites, its a nightmare. Doesnt anyone do any vetting or beta testing or anything over there?