Earlier today I could
copy/paste text from a windows text file into a cmd shell on brand new Raspberry Pi 4 running WiFi headless, accessed using VNCviewer.
apg full-upgrade then
reboot, this no longer works, like after the update, the Raspberry Pi 4 clipboard doesn't get the text whereas it did before the update.
I am using Windows 7 to VNCviewer (VNC-Viewer-5.3.2-Windows-64bit) to Raspberry Pi 4 that Raspbian Buster is running.
It still works fine for my Raspberry Pi 3. I need a clue.