For effective support please open a ticket at: https://www.tonegym.co/support/index

I will if it persists today. Sometimes it seems sporadic.

...and it worked perfeclty today!

I had problems with it too (intermittently) - even got a "three colored hit" where I had white, red and green dot in the same bar (almost perfectly aligned and assessed as a fail).

For me it consistently doesn't work with firefox. Works with anything else.

In Firefox it just doesn't work with space bar, works with mouse clicks though

After several days with the solfegiator or the interval barks having problems detecting the correct pitch (it's always a semitone higher), today the rhythmic parrot and rhythmania started having some kind of "latency" for the taps. Does anyone have any idea how could we give a notice to Tonegym?

@Kostas Bouropoulos there is the support page:
https://www.tonegym.co/support/index

@Egon Steiner thanks!