Odoo CE  can not see live chat on website
I'm trying to use the live_chat module (installed im_livechat), but it does not show up on the website frontend. The manu for Livechat-Support shows up and I can call the link https://clixmedia.ch/livechat/ -- all is fine. I also see the website_livechat.channel_list_page and im_livechat.loader on site -- all looks good.
If I do a testing on a local installation it works like charm. Is there any configuration in system parameter or dns needed?
I already did: Settings > Parameters > System Parameters, and edited the value of "web.base.url". In my case everything was correct, except the "s" in "https" was missing.