Habpanel - Chrome, Firefox, Opera has different panels

  • Platform information: Synology DS415 play
  • openHAB version: 2.2.008
    Hi all,
    I am new and I’m still learning, but I have one big problem. When I open Habpanel in Chorme and I’m adding something (for test and learning) I always see it when opening Chrome web browser. But when I open the same openhab2 serwer in e.g Opera browser or Firefox (the same computer) I see only new (clear) Habpanel. The same is when I open Habpanel in my smartphone or tablet. Somebody can explain me what I’m doing wrong? In Paper UI everything is ok, all devices see the same configured panel.

BR

Edit: problem solved - it was seved as local in Chrome web browser.