<p>Hi!<br>
I had the same freeze issue with the Rane Four on macOS Catalina using Serato 3.0.3. Updating to 3.0.5 and following the official setup in the
<a href="
support.serato.com FOUR Quickstart Guide</a> solved it for me.</p>
<p>By the way, I was also helping a friend access
<a href="
edistrictup.pro login up</a> services — turns out keeping systems updated matters everywhere 😅</p>
<p>Hope this helps!</p>