In late 2025, Nexus Mods announced stricter limits for free API access (from 1 MB/s to cap at 500 KB/s for non-logged-in users). However, logged-in free users retain ~1.5 MB/s.
If you are experiencing speeds lower than the official caps (e.g., KB/s instead of MB/s), try these fixes: nexus download speed bypass install
Never download a "Nexus Speedup.exe" from a non-reputable source; these are almost always malware. To give you better advice, let me know: In late 2025, Nexus Mods announced stricter limits
These are official or semi-official. While they don't "bypass" the speed cap (you still download at 1.5MB/s–3MB/s), they automate the clicking process for massive modlists. In late 2025