The error “Mountfile: All slots for the slow download are in use now. Please try again later” is a classic free-user bottleneck. It is not a virus, not a browser problem, and not a file corruption issue. It is simply supply and demand: more free users want to download than the host’s free tier allows.
Most users are active during the day and early evening. Try your download very late at night or early in the morning when server traffic is lower. The error “Mountfile: All slots for the slow
If waiting isn't an option, there are ways to bypass these server-side restrictions without a direct premium account: not a browser problem
