Please attach a full session log file showing the problem (using the latest version of WinSCP).
To generate the session log file, enable logging, log in to your server and do the operation and only the operation that causes the error. Submit the log with your post as an attachment. Note that passwords and passphrases not stored in the log. You may want to remove other data you consider sensitive though, such as host names, IP addresses, account names or file names (unless they are relevant to the problem). If you do not want to post the log publicly, you can mark the attachment as private.
I am connected to one wifi connection, 2 different sites to check my IP shows different ip address, in https://ipapi.co/ one and in google "my ip address" another, I think in this is problem, but how to fix it I don't know:(
IP address differs only by last number (xxx.xxx.xxx.this), first (xxx.xxx.xxx are the same)