I am a java web application developer and I use a java application server on my PC - almost every day. Today my java application server refused to start because it claimed that port 8443 was already in use.
When I checked ythe current ports in use on my Windows 10 PC I discovered that port 8443 was in use by the dropbox client. The only ports that dropbox previously used were 80 and 443.
If this is a new change, many web developers will be very annoyed.
Has anyone else experienced problems with dropbox using port 8443 ?