CSS326-24G-2S+ firmware 2.8 broken web UI

After I upgraded both my CSS326-24G-2S+ switches to the 2.8 firmware now I cannot access the web UI. Of every 4 ping attempts, one would respond back. If I constantly refresh my browser, the web UI does come up for a split second until it errors out saying connection was lost. How can I fix the web UI?

Unplug your power. and plug it back.

Already tried that 3 times, waiting increasingly amounts of time 30 sec, 5 mins and 30 mins. Still no access to the gui.

After upgrade to v2.8, switch goes from “static IP” to “DHCP with fallback”, - looks like a bug.
so put DHCP server on top of swtich and use that dynamic assigned IP to back to Static IP

Not a bug. That’s the way it’s designed.