Just after we saw Apple’s newest iOS update fix a bevy of bugs (and add at least one more), it’s Google’s turn to take some heat for Android. According to posts in Google Product Forums, some Nexus users are seeing their devices lock up, sometimes for no reason at all. This seems to affect both Nexus 7 and Nexus 5 — but not the Nexus 6. There isn’t even one Android update we can point to. All we know is Lollipop might be bricking devices.