Is there any settings for mirror brain that can be reset on my local system? I have two laptops, both connected to the same wifi AP, on the same LAN and running the same OS (Leap 15.2). One of them downloads updates at about 15-16MB/s, the other only about 1.5MB/s. They're obviously each using a different mirror. Is there a way to reset something, or do I just need to change the mirrors manually on the slow one?