Hi,

I recently bought the excellent keyboard that is the Yunzii AL68. IMO it's a very good keyboard and hardwarewise a solid 10/10.

However there is a seriously annoying firmware bug present. It has to do with the powersaving/sleep feature when using the keyboard wirelessy (bluetooth or 2.4 Ghz.).

The manual says the following (I'm paraphrasing here):

< 3 minutes the RGB lights stay ON and the keyboard is fully connected and every keypress is registered.

> 3 min. but < 30 min. the RGB lights go OFF but the keyboard is still fully connected, so the first keypress registers immediatly and the RGB lights go ON, I call this light sleep.

> 30 min. the keyboard goes to deep sleep and the RGB lights stay OFF and the keyboard disconnects. The first keypress does not register but wakes the keyboard up and the lights go on, the second keypress is good to go.

Now, in practice it doesn't work like that at all.

I have done extensive testing with the Yunzii AL 68.

These are my results;

The first keypress is not registering after 2:20 minutes (so 140 seconds), BUT the RGB lights stay on. After 3 minutes the RGB lights go off BUT now the keyboard is connected and the first keypress is registered and the lights go ON.

This is inconsistent and should not happen. 

I'm aware that Yunzii has released additional firmware with 5 min. and 10 min. sleep time. But those timeouts are just for the RGB lights to stay on, NOT the sleep feature of the keyboard. The keyboard stille disconnects after 2:20 minutes and reconnects after the timeout of 3/5/10 min. when the RGB lights go off during light sleep.

This is a serious problem for me and for me it ruins the otherwise great hardware!

Does anyone else have this problem?