LinkAssistant wrote:

Well this is a temporary block and it has always been there. Google's SERPs are being parsed properly by the software, so Google works fine. It looks like it's something Google is doing and this sensitivity might be temporary - so we would suggest increasing the Human Emulation delays until something getsfigured out.

This isn't temporary. Today the same problems with a new fresh IP, first time I'm querying the domain & keywords (new project), and absurd long settings :
Random delays between queries : 12 - 21 sec (!)
Random delays next results : 7 - 13 sec
Delay before next query : 15 min
Google started showing captcha's already after 50 queries. I'm sure Google noticed RT or tightened their sensivity, and as I'm not the only one here I hope you guys take this
seriously and find a solution ASAP as this software is useless now. I (and many others I guess) will certainly NOT renew my software updates until this problem is fixed completely.