Please give some direct examples of the links google says are unreachable. I have webmaster tools on several wp blogs and none have unreachable errors.
I had this issue before and it was was my cheapo, oversold web host blocking Googlebot (and other bots I assume) because of heavy server load. Whatever the cause, this can really hurt your search engine rankings, especially if one of the unreachable URLs is that of your robots.txt (like mine was).
Seems it is tied to the translation plugin?
anyone else have this issue?
I don’t have a translation plugin, but I’m getting it too. I’m using the XML Sitemaps plugin (by Semiologic) — It might be something in there. I’ve corrected all the errored links and yet it still shows up… My only thought is that it’s stuck in the xml file, and maybe I should deactivate the plugin delete the xml files and let it rebuild them when i re-activate, but i’m not sure… anyone else?
Sorry but mine is “url not found” errors, not unreachable
I had to do some troubleshooting on these issues and published my findings on this thread:
http://ww.wp.xz.cn/support/topic/216843