I myself have had issues with OS X Lion not remembering my home wireless network. Or, more accurately, not choosing it when waking my MacBook Air from sleep. So when I came across this tip, I figured I’d share with the rest of you.
Apple has just issued a supplemental update for OS X 10.7.3 that resolves an issue with Time Machine backups malfunctioning. For some users, restoring from a backup could result in errors, so this update is recommended for all machines on Lion that use Time Machine. You can grab the update in Software Update on your Mac or through this direct link. The file weighs in at 24.55 MB.
Despite rumors that suggested its previous seed would be the last one before a public release, Apple has seeded another build of its OS X Lion 10.7.3 software to registered developers. The latest release sports the build number 11D46, and is available to download now from the Mac Dev Center.