For some reason files greater than 800MB have trouble uploading into RNDR (Even if zipped). Basically it for from 0 to 100% in a minute, then after 5~10 minutes it goes back to 0% and going 0 to 100 again and this happens indefinitely. (This is happening with all the web browsers I use)
My internet speed is 900+mbps download, 29mbps upload. 8ms ping with a cat8 ethernet cable.
For some reason, a coworker is able to upload their file on safari with half the internet speed I have without any problems, and a tech support at RNDR can do so as well with chrome.
I've tried almost everything from clearing cookies/cache, disabling firewall & antivirus, disabling all chrome extentions, using wifi/powerline, as well as trying to upload to file on different browsers like opera, firefox, and microsoft edge.
I double checked all my drivers making sure they are up to date, and also checked admin settings on my router to diagnose potential problems.
Has anyone ever faced this problem or know what other things I can check? I'm about to buy an Ethernet to USB adapter to also test on my laptop.