No login account. only printers in LAN mode are displayed

Today, start up Studio, it shows my printer. Try to print, it flashes login expired, and now refuses to find the printer.

Going over to the printer, it shows that I am logged in, and asks if I want to logout.

There’s no place in studio where I can find to login, so I can’t print anything. This is…annoying.

From bambu handy, it asks me to login, tells me bad password, then shows me that my printer is online. Bambu handy also shows me as logged in.

Logged out on printer, re-scanned bar code, shows that account is linked. Studio still shows no login account.

So, what the heck?!

Went back to 1.4, it works.

how do i go back to previous version, i am having the same problem

I’m on a PC. I had both the new and old one in my downloads directory.
I went to settings → add or remove programs
uninstalled 1.5
used the old 1.4 download to reinstall.
If you don’t still have it on your PC, looks like you can get it on github: Release V1.4.1 · bambulab/BambuStudio · GitHub

Having this same issue. This sucks.