What is the problem?
My GCode Viewer Now only renders a single vertical line on each layer. Printer still prints as it should.
What did you already try to solve it?
Booted Octoprint in safe mode and started a test print. The issue persisted.
I've looked for other threads or existing bugs related to this issue and I could not find anything specifically related to Version 1.6.1
Issue persists with other browsers (Tested: Chrome and Firefox)
Have you tried running in safe mode?
Yes
Did running in safe mode solve the problem?
No
Systeminfo Bundle
browser.user_agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:88.0) Gecko/20100101 Firefox/88.0 connectivity.connection_check: 1.1.1.1:53 connectivity.connection_ok: true connectivity.enabled: true connectivity.online: true connectivity.resolution_check: octoprint.org connectivity.resolution_ok: true env.hardware.cores: 4 env.hardware.freq: 1500 env.hardware.ram: 8204615680 env.os.bits: 32 env.os.id: linux env.os.platform: linux env.plugins.pi_support.model: Raspberry Pi 4 Model B Rev 1.4 env.plugins.pi_support.octopi_version: 0.18.0 env.plugins.pi_support.throttle_state: 0x0 env.python.pip: 20.3.3 env.python.version: 3.7.3 env.python.virtualenv: true octoprint.safe_mode: false octoprint.version: 1.6.1 printer.firmware: Marlin bugfix-2.0.x (May 9 2021 18:45:53) systeminfo.generator: systemapiAdditional information about your setup
OctoPrint version 1.6.1 , OctoPi version 0.18.0 , printer, firmware Marlin 2.0-bugfix , browser Firefox 88.0.1 , Printer: Ender 3, Slicer: Cura
I think the issue might be related to my slicer as it is one thing I have not changed yet. That is because I only reciently starting messign around with FDM 3D prints and Cura is all I know how to use so far. I've downloaded Slic3r but I haven't gotten around to setting it up yet. I'm attaching my G Code for an example print that gives the issue.
This is my first time posting I read the rule and I think this is where this post should go but if I should post elsewhere please let me know.
Thank you in advance for the help! 
Attached: G Code for print that breaks my GCode Viewer
CE3_xyzCalibration_cube.gcode (1.8 MB)
Attached: Octoprint Logs
octoprint-logs.zip (404.2 KB)
Edit: Formatting
