SSH impl: OpenSSH_3.4.1p1
Encryption alg: aes
Filetransfer proto: SFTP(v3)
WinSCP version 3.7.1 (build 257) I also had this problem with my previous version 3.6.8
When I conntect and right-click a file and select Edit, winscp goes into a heavy loop consuming 98% of my CPU.
If I close the edit window, it returns to normal.