Download speed is 25 Mbps when measured by a Samsung A20 mobile, under Ubuntu Linux on the same workstation, and on a Windows 10 laptop in the same room. The issue: Download speed on my Windows 10 workstation is 5 Mbps, whereas Upload speed is 8 Mbps, as measured by and my ISP’s speed test page.
Here are my troubleshooting steps in full: Slow download, normal upload, other devices on the same LAN are unaffected. Have the same problem as you have described.
