Apple on Monday pushed out the second OS X 10.10.1 Yosemite beta seed to developers for testing with focus areas unchanged from the first version that went out last week.
The second seed, build 14B23, comes exactly one week after the initial maintenance update beta was released.
Apple is once again asking developers to focus on Wi-Fi, Exchange accounts in Mail and Notification Center, all tasks carried over from the previous OS X 10.10.1 beta.
After releasing OS X 10.10 Yosemite to the general public in October, users have complained of Wi-Fi and Bluetooth connectivity issues, suggesting the maintenance update may be targeting the root problem. There have been no reports of widespread Notification Center bugs.
Developers can access the latest OS X 10.10.1 beta seed through Apple's developer portal or Software Update.