Slow video playback on YouTube despite having decent download and upload speeds can be frustrating. Here are a few potential reasons for this issue: 1. YouTube Server Congestion: YouTube's servers might be experiencing high traffic, causing slow loading times for videos. This issue is usually temporary and resolves on its own. 2. Browser Cache: Clear your browser cache and cookies. Cached data can sometimes interfere with video playback. 3. Browser Extensions: Some browser extensions can conflict with YouTube playback. Try disabling extensions one by one to see if any of them are causing the issue. 4. Video Quality Settings: Lower the video quality on YouTube and see if it improves the playback speed. Sometimes...