I guess so? The chip temperature never got above 56C, and the hash rate never really spiked above 800 gh/s. And even that high, it usually quickly stabilized.
It could also be that the Wi-Fi connection slips. Even when it reboots, it’s back hashing and connected to OCEAN (npub1qtv…7dze) in 1-2 minutes. All in all, it’s a hardy little worker.