Enviro Indoor locking up

Dear Pimoroni,

I have two of your Indoor Pico W sensors running side-by-side on the same network with most recent firmware. One somewhat randomly fails. It seems to lock up, with the green light on steady, no pulse, and the log file looks like this…

2024-05-31 23:17:10 [info / 103kB] > IP: 192.168.0.60, Subnet: 255.255.255.0, Gateway: 192.168.0.1, DNS: 192.168.0.28
2024-05-31 23:17:10 [info / 128kB] > Elapsed: 7031ms
2024-05-31 23:17:10 [warning / 126kB] - took 7.031 seconds to connect to wifi
2024-05-31 23:17:11 [info / 119kB] > uploading cached readings to Adafruit.io: Seth_Hardy
2024-05-31 23:17:11 [info / 130kB] - uploaded 2024-05-31T22_30_04Z.json
2024-05-31 23:17:12 [info / 112kB] - uploaded 2024-05-31T22_45_04Z.json
2024-05-31 23:17:13 [info / 93kB] - uploaded 2024-05-31T23_00_04Z.json
2024-05-31 23:17:13 [info / 122kB] - uploaded 2024-05-31T23_15_04Z.json
2024-05-31 23:17:13 [info / 120kB] > Disconnecting wireless after upload
2024-05-31 23:17:13 [info / 117kB] > going to sleep
2024-05-31 23:17:14 [debug / 115kB] - clearing and disabling previous alarm
2024-05-31 23:17:14 [info / 113kB] - setting alarm to wake at 23:30pm
2024-05-31 23:17:14 [info / 111kB] - shutting down
2024-06-01 15:29:34 [info / 145kB] > performing startup
2024-06-01 15:29:34 [debug / 142kB] - running Enviro 0.0.10, MicroPython v1.22.2, enviro v1.22.2 on 2024-03-06
2024-06-01 15:29:34 [info / 137kB] - wake reason: rtc_alarm
2024-06-01 15:29:34 [debug / 135kB] - turn on activity led
2024-06-01 15:29:34 [debug / 130kB] > 98 blocks free out of 212
2024-06-01 15:29:34 [debug / 128kB] > taking new reading
2024-06-01 15:29:34 [info / 124kB] - seconds since last reading: 58471
2024-06-01 15:29:35 [debug / 118kB] > caching reading for upload
2024-06-01 15:29:35 [info / 113kB] > 1 cache file(s) not being uploaded. Waiting until there are 5 file(s)
2024-06-01 15:29:35 [info / 145kB] > going to sleep

I can’t tell if it is failing to shut down from the final cycle, or early in the startup, but it will reset properly with a push of that button.

Any suggestions?
Thanks,
Seth