We need to check if removing them makes a difference because so often gnome-shell bugs (and the login screen is gnome-shell) are caused by extensions. And we need to uninstall them and not just disable them because a buggy extension can still interfere even when disabled.
Please start by uninstalling these extensions:
b'org.gnome.shell' b'enabled- extensions' b"['<email address hidden>', '<email address hidden>', 'cpufreq@konkor', '<email address hidden>', '<email address hidden>', '<email address hidden>', '<email address hidden>', '<email address hidden>', '<email address hidden>', '<email address hidden>', '<email address hidden>', '<email address hidden>', '<email address hidden>', 'Internet- Speed-Meter@ TH3L0N3C0D3R' ]"
We need to check if removing them makes a difference because so often gnome-shell bugs (and the login screen is gnome-shell) are caused by extensions. And we need to uninstall them and not just disable them because a buggy extension can still interfere even when disabled.