Supervisor Tab takes a long time to load afterr fresh install

Hi there guys.

I am new to Home assistant (Rasp pi 4) and have been navigating around with installations of HA.

I have hit a snag. I loaded HA on a SD card and had several issues which promted me to reflash the card again. After the reflash on the latest update the Supervisor TAB is blank. After some time (Approx 5-8Min) it loads.

I read up on another thread that issue could be related to teh SD card being Corrupt. So i ran out and got a new card this morning and it has the same problem.

Any one have any ideas as to what the issue could be?

Thanks in advance.