Software is useless without current firmware. Motu releases updates every few months to fix ADAT sync issues or USB stability.
In 2024, an audio interface without loopback is obsolete. The UltraLite-mk5 has programmable loopback, which is the most sophisticated implementation under $1,000. motu ultralite mk5 software
To be fair, we must address the criticisms. Software is useless without current firmware