Other factors that could contribute to slow download speeds include server overload in your region during peak hours and suboptimal DNS settings. A simple pause and resume action on your download might fix the problem, as it refreshes the connection with the server. Additionally, checking if Battle.net servers are down or under maintenance can help. You can do this by visiting the webpage.
1. Setting Very High Bandwidth Limit
Due to the throttling glitch, a hidden bandwidth cap may be applied, causing slower download speeds. By setting an unusually high bandwidth limit, you can bypass this slow and buggy default speed cap, which may help resolve the issue.
2. Switch and Revert Download Region
When many users are downloading during an update, the Battle.net CDN servers can get overloaded, causing slower download speeds. Changing your download region to a different location and then switching back to your original region can connect you to a less crowded server, which may improve your download speed.
3. Change Your DNS Address
Your ISP’s default DNS might connect you to Battle.net’s CDN servers that are farther away, leading to slower download speeds. Additionally, if the DNS is slow at resolving the server domain to an IP address, it can cause delays and further slow down your download. Note: Make sure your network supports IPv6 before switching to a new DNS resolver.
4. Use VPN
Sometimes, your ISP may route your connection to the game’s CDN server through an inefficient path, slowing down your downloads. Using a VPN can help by rerouting your connection through a faster, less crowded path, and bypassing any regional restrictions or ISP throttling. Note: Free VPNs may not be effective due to routing limitations or speed caps on their servers. For better results, we recommend using a premium VPN with multiple server options and no speed limits.
