It was CloundFlare :(

[TheBeardedBaby]

It was Clouldflare after all ...

I was surprised to see this today:)
When is the CAPTCHA check triggered ? I posted without going trough this step.

https://i.imgur.com/WRvB10c.png
EDIT>

No CAPTCHA required to post this thread.
Happen when I preview a post with code tags in it , and then happen again when I posted it.



Edit 2:

I tried to edit the OP and i got this one >



Tried a few different scenarios.
It's not tag based, not a character limit based. It's most likely random occurring and this will be a perfect solution to the spam bot problem

[hugeblack]

I think it’s a Cloudflare error.
I noticed this error in many sites so I do not think the problem/update is related to the forum?
Do you use public VPN?

[Foxpup]

That's just Cloudflare's random number generator proprietary algorithms deeming your actions to be "suspicious". It's nothing to do with theymos.

[TheBeardedBaby]

It could be Clouldflare but I've never seen requiring captcha til now. I've faced the "5 seconds waiting screen" quite often before.
I guess theymos can activate/deactivate different features of CloudFlare as well.

Confimred that is CloudFlare
locking this one....