Doesn't save proxy address

[Eater1]

I added proxy addresses to the proxy list and after clicking the apply button, my proxy list is simply cleared. When I expand the proxy list, I see that everything is now empty.

[wuqianxing]

It may be because the username and password are checked to see if they are empty, if you fill in a proxy server without a username and password, it will not be saved. I use a proxy server with username and password, and it saves fine.