Rolling classic Outlook back to version 2405 seems to fix the issue, but it comes with a not insignificant tradeoff. Updates since version 2405 have patched several security flaws, so if you opt to go this route, be aware that it opens your system to vulnerabilities. Microsoft warned of the bug earlier this month , but issued an update yesterday announcing that a fix was on the way. While the company cautions against rolling back the current version, it provides the following instructions if...
