Firstly, welcome to the captivating world of flight simulation! It's always a pleasure to see a fresh enthusiast. I totally comprehend your eagerness to get started, but let's delve into your quandary.
1. Server Load and Data Volume: Microsoft Flight Simulator, given its massive popularity, often sees surges in download traffic. This can cause strain on the data servers, leading to slower download speeds. Furthermore, as you rightly pointed out, the sheer volume of high-quality assets like topographical maps, aircraft models, and real-time weather data make the total download package quite sizeable. The more intricate and detailed the simulator, the larger the download.
2. Platform Variation: Whether you've chosen Steam or Microsoft Store can indeed play a role. While both platforms are reputable, sometimes updates, server issues, or regional bandwidth allocations can impact speeds. It's always a good idea to check their respective forums or support channels for any ongoing issues.
3. Your Own ISP: While you mentioned that other software and game downloads are quick, remember that the size and server source of MSFS can challenge even the best ISPs. You might want to consider testing your connection during non-peak hours or reaching out to your ISP to see if there are any limitations on their end.
4. Optimizations & Tweaks:
- Ensure that background applications or other downloads aren't consuming bandwidth.
- Using a wired connection over Wi-Fi might enhance speeds.
- Within MSFS, there isn’t a direct setting to boost download speed, but it's crucial to ensure your firewall or antivirus isn’t slowing the process. Whitelisting MSFS might help.
- On rare occasions, restarting the download or the platform itself can nudge the speed along.
Lastly, it might just be a waiting game. The anticipation of flying virtually can be immense, but once MSFS is up and running, the immersion and experience will more than compensate for the wait.
Wishing you clear skies and smooth flights! Remember, the journey in the flight sim world is as rewarding as the destination.
P.S. If you happen to explore X-Plane 12, you might find certain nuances there as well, but the factors influencing download speeds are generally consistent across platforms. Safe flying!