Home Forums Apple Help FTP problem using MacOs 10.13.3 Forum Rules | Contact Forum Editor | Report a Post FTP problem using MacOs 10.13.3 Mark Sheridan 22:02 19 Feb 2018 Locked I am using Version 10.13.3 OS. I was updating a web site earlier yesterday and today it will not connect to the ftp server. It did it once after I switched the machine of and again, but now will not work. Any ideas Thanks Mark Forum Editor 22:20 19 Feb 2018 Just a thought - most web hosts set the FTP server to lock automatically after a certain period of inactivity. You have to login to your account and unlock it. Could that be the problem in this case? Mark Sheridan 22:44 19 Feb 2018 Yes, mine is set to automatically lock after one hour. FTP connection seems best if I turn the mac off and on again. I can update, then 10 minutes later, no connection This thread is now locked and can not be replied to.