i am currently downloading a big file (almost 50 gb) in opera GX, usually download speed is 200 kb/s. I started downloading another file for comparison(500 mb), the speed was over 1200 kb/s. I also noticed that when i stop the download and start it again the speed incereases too 1200 kb/s but comes back to 200 kb/s after 3 seconds. Should that happen? how can i possibly fix that and increase the download speed of that big file?