I see lots having issues with dropped connection currently.
I know that both chrome and firefox broke webtrc, but they fixed it in last update. Perhaps they went and broke it again.
Photon plugin - here is link
How to make multiplayer: Photon is pretty good, but there is no 100% option with construct2.
Tested - lol, I can connect via mobile / tablet, but not via pc.
Pc game loads in firefox, but not chrome.
Also I can't use multiplayer tickbox, so can only do tutorial (this is on mobile and pc and tablet)
Perhaps a arcade bug?
Looks very promising. Seems your multiplayer select option isn't active, so no way to test multiplayer functionality. What is concerning is that it isn't even starting in chrome.
You will notice if you inspect page, that you have a ton of errors. Ask ashley/tom about those.
Does my customers, or rather my clients report some bugs ( yip, hence I am porting my stuff over to unity )