I feel your pain! I've been using ProxyScrape's socks proxy checker, and it's been pretty solid for me.
It's fast, catches dead proxies most of the time, and the free version is decent.
Only downside is it limits bulk checks, but for smaller batches, it works great.
Have you tried it?
It's fast, catches dead proxies most of the time, and the free version is decent.
Only downside is it limits bulk checks, but for smaller batches, it works great.
Have you tried it?