I have seen there is an older thread on this subject.
I exprienced the same problem this week.
The target ID has changed at least three times.
Hi,
To get a permanent link to a specific machine, you can go in the "About Wayk Now" dialog of the target machine and copy the Wayk Now unique id. You can then create a bookmark with this unique id, and it should work even if the short id changes in the future.
Best regards,
Marc-André Moreau
Thanks.
Apparently this worked for me.