FTP problem

Moved WD to a new computer recently and shortly thereafter started having FTP problems. Haven’t changed any settings. . .

Runs ok for 10, 20 , 40 mins and then shows upload “interrupted” , which can last for a minute or for half an hour. Messages include:

“450 Transfer aborted. Link to file server lost”

and

“150 Opening ASCII mode data connection
Logging off from server”

Any ideas? Sample logfile attached.


FTPlog.PNG

often that is due to a time out
and is often related to server problems

it could even be a firewall blocking it or similar

Service provider hasn’t commented, but I’m beginning to think that TeamViewer might be part of the problem.

New machine is meant to run unattended 24/7, but it runs Win 10 Home with no networking or remote access, so TeamViewer seemed a good idea.

Anyone else have experience of this software?