Can't login to control panel - This site can't be reached

[johnny09]

Hi, yesterday it stopped working. Is that a CWP issue?
Have no other ideas what could it be...

Sites work but cant connect to CWP

Any advice? Help? 

[PakPos]

disable csf

[johnny09]

Dose not help

[johnny09]

It started to work today.
This is 2x time already.
CWP team, maybe could you explain why?

[johnny09]

Firewall was disabled, wanted to enable and no connection again...
Suggestions?

[PakPos]

site works sometimes because cache on browser, router, ISP, and maybe CDN

try telnet domainname.tld 80
or other tools to check your server up status

[johnny09]

CWP firewall has added my routers IP to blacklist, don't know why, so removed it and it works.