Bitmain R4 Miner not displaying temp for one hashing board

[sgealbhain]

Take a look at the image I've attached. It seems temp is not displaying for one of the hashing boards on my R4. I have tried updating to the latest firmware but no joy. I'm using a Bitmain APW3 PSU. It was working fine then one of the boards stopped hashing and I was only getting 4.3TH/s but after the firmware upgrade both boards work fine but temp doesn't display for 2nd hashing board. Any ideas?

https://dn-bitmain.qbox.me/o_1b5k61h4v1hqr13gc1g7p19mi16m47.png

[gt_addict]

Check out this thread. It's specifically for the R4:-

https://bitcointalk.org/index.php?topic=1597639.0

Your question may have already been answered.

[sgealbhain]

Thank you