menu disappears

Hello,

I use Safari on MacOs. Since a couple of days the main menu on the left in connect disappears, even when I click the menu open button 

I can open it, but when I chose an option the menu collapse again, it used to stay open. Also, since the same time the Lactate Threshold screen shows only the current data. The graph on 4w and 12w are blank.

  • Same problem with Firefox, please Garmin don't make this the default.

  • I also have this problem (and all my friends too)
    I have tested all systems os (linux/windows/mac os) and all browsers (opera,safari, edge,firefox, brave, chrome etc. ) . Everywhere is the same problem so garmin lie that is a problem with old not supported browser or os.
    I have 99% sure that my next buy of smartwatch or bike computer will not be a garmin.

  • Direct links not resolve the problem . text all overlap . you can reduce window but why i have to do that .. . with windows 7 and other browsers in console there are a lot of XML errors and first an error of CORS request . xml error for example Invalid XML: Errore interpretazione XML: non well-formed
    Indirizzo: jsonformatter.org/xml-validator
    Riga numero 1, colonna 14:
    month.abbr.04=Apr
    -------------^     .  All xml error are for the = char , If you paste xml on an online validator test not pass