Hello,
Are you running Pro, education, or Enterprise?
If so open the Group Policy Editor (Start, run, gpedit.msc)
Go down to Local computer Policy, Computer configuration, Administrative Templates, Network, Background Intelligent Transfer Service (BITS)
Look for the policy listed as Limit the Maximum number of BITS Jobs for this computer
Is this value configured? By default is it not, If I recall properly the default value is 60.
You can also check the registry( Start, Run Regedit)
HKEY_Local_Machine\Software\Policies\Microsoft\Windows\BITS
Are there any setting under that key? MaxJobsPerUser would be the value you are looking for
Does it exist and if so what is the value?
Thanks
Darrell