I installed the v1.12.00_r1 firmware and experiencing a soft stuck where the key behaves as if it is still pressed even after I release it. (mainly ctrl, alt, tab keys, etc.)this has never happened before the firmware update.
reinstall synapse, remove synapse, reinstall hid driver, reinstall firmware using bootloader mode, reinstall Windows, everything i could do didn't help. i want to try a firmware downgrade, but can't find the download link. can you provide a download link for the previous version of the firmware?