Tell me why I run a project with 50 threads, but there are always 6-7 active browser windows. It is clear that there are 50 threads, but much fewer windows are launched at a time, although this was not the case before.
You don't have enough proxies in the file most likely.
Maybe the Run number is set to more than one when there is only 10 proxies.
It is hard to say without seeing the script
