How do I leave the script on idle until a special element with a certain content exists?
"Wait While Element Exists" and "Is Element Exists" does not have this possibility as far as i know.
Maybe you are using "not reuse" option when
dealing with resource, and that might be problem
for deleting current line from resource - instead
it is deleting next resource line.
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