Legacy Client Bug

Hi there, After downloading the new alpha client I start to encounter problems when I try to play on the legacy client. I cannot look at the personal information shortly after the launch of the client, no matter I click on the icon by the hextech crafting or right click on my friend and view profile. I tried to go into the personal info page as soon as I launch the client, it worked, but after 10 seconds, the summoner search function on the page becomes gray and won't allow me to type in any summoner name, and I cannot view profile from my friends either. After returning to the home page, I found that I cannot return to the personal info page again. It works fine when I am using the alpha client but it is very laggy, and I don't want to use it. Please fix!

P.S. Item set also has a bug where I cannot add any new items to my set but I can delete the items.

Thanks, EDG Frank