What is the problem?
I seem to be limited to 1920 x 1080
What did you already try to solve it?
Edited octopi.txt camera_usb_options-"-r 3840x2160 -f10"
/var/log/webcamd.log, syslog, dmesg, ... no logs, no support)
Additional information about your setup (OctoPrint version, OctoPi version, ...)
Running the most current versions of octoprint on a raspberry pi 3b+
Is it possible to take 4k timelapse with this setup?