Failed to get page http://ip.bablosoft.com/?requestid= with HttpClient

[tonyeffe]

Hello.
The bot I made was working fine for a few weeks, however in the last days, it often gets me the "Failed to get proxy IP", and most importantly, "Failed to get page http://ip.bablosoft.com/?requestid= with HttpClient".
It doesn't relate to the proxies I use - I can ping them just fine.
Can anyone give me an explanation?