400 HTTP bad request error

new ads get this

[aleksl]

I am trying to figure this out, just posted new Adsense code (well it is new to me, older one was a lot bulkier). And all I get is 400 HTTP bad request errors.

Looked around, seems like a common problem, and there's basically no support. Any suggestions?

[td22]

It takes a while for new ads to start showing now, give it about 20 minutes. :)

[aleksl]

Thanks td22, tried today again and banners are being displayed. Took slightly longer than 20 minutes though.

[OutdoorWebcams]

Does it really take 20 minutes?

Thanks God I'm using the old code - even 20 seconds with a 400 error would be unacceptable, because your visitors will think you are not able to produce a correct web page.

Why can't Google at least deliver a blank page or some PSA during this time?