Run the check
Collect deliberate single presses and note recurring immediate duplicates.
Change one documented device debounce option if your model provides one.
Repeat the same press sequence and check responsiveness as well as duplicates.
Read the result
Removing duplicates at a high debounce setting may also delay intended clicks.
Limits and next step
A browser cannot read firmware debounce time or define one universal safe minimum.
Repeat the check after changing one setting or connection. Keep a record of what changed before deciding whether the device needs service.