Can't enable commercial detection on RPi

Recently upgraded my SD card so fresh install of the DVR. For some reason the ‘enable commercial detection’ tick box is greyed out and can’t be selected. Any ideas? It worked previously.

Version 2017.07.27.2302
OS Linux Raspbian 8.0 (kernel: 4.9.35-v7+)
CPU 4 cores / ARMv7 Processor rev 4 (v7l)
load averages: 0.35 0.09 0.03
RAM 968.20 MB 85.1% free

Copy of log after reboot

2017/07/28 17:37:53 [SYS] Starting Channels DVR v2017.07.27.2302 (linux-armv7l) in /home/pi/channels-dvr/data
2017/07/28 17:37:54 [HDR] Found 1 devices
2017/07/28 17:37:55 [SYS] Started HTTP Server
2017/07/28 17:38:24 [DVR] Recording engine started in /home/pi/channels-dvr/dvr
2017/07/28 17:38:24 [SYS] Bonjour service running for dvr-raspberrypi.local. [192.168.1.41]
2017/07/28 17:38:25 [DVR] Waiting 4h21m34.986034821s until next job 1501279200-2 Family Guy
2017/07/28 17:38:25 [SYS] Created database snapshot: backup-20170728.173825
2017/07/28 17:38:59 [IDX] Pruned 2540 expired airings from GBR-0001225-DEFAULT in 24.171623915s

Can you post http://x.x.x.x:8089/system/cpu

[{“cpu”:0,“vendorId”:"",“family”:"",“model”:"",“stepping”:0,“physicalId”:"",“coreId”:“0”,“cores”:1,“modelName”:“ARMv7 Processor rev 4 (v7l)”,“mhz”:800,“cacheSize”:0,“flags”:[“half”,“thumb”,“fastmult”,“vfp”,“edsp”,“neon”,“vfpv3”,“tls”,“vfpv4”,“idiva”,“idivt”,“vfpd32”,“lpae”,“evtstrm”,“crc32”],“microcode”:""},{“cpu”:1,“vendorId”:"",“family”:"",“model”:"",“stepping”:0,“physicalId”:"",“coreId”:“1”,“cores”:1,“modelName”:“ARMv7 Processor rev 4 (v7l)”,“mhz”:800,“cacheSize”:0,“flags”:[“half”,“thumb”,“fastmult”,“vfp”,“edsp”,“neon”,“vfpv3”,“tls”,“vfpv4”,“idiva”,“idivt”,“vfpd32”,“lpae”,“evtstrm”,“crc32”],“microcode”:""},{“cpu”:2,“vendorId”:"",“family”:"",“model”:"",“stepping”:0,“physicalId”:"",“coreId”:“2”,“cores”:1,“modelName”:“ARMv7 Processor rev 4 (v7l)”,“mhz”:800,“cacheSize”:0,“flags”:[“half”,“thumb”,“fastmult”,“vfp”,“edsp”,“neon”,“vfpv3”,“tls”,“vfpv4”,“idiva”,“idivt”,“vfpd32”,“lpae”,“evtstrm”,“crc32”],“microcode”:""},{“cpu”:3,“vendorId”:"",“family”:"",“model”:"",“stepping”:0,“physicalId”:"",“coreId”:“3”,“cores”:1,“modelName”:“ARMv7 Processor rev 4 (v7l)”,“mhz”:800,“cacheSize”:0,“flags”:[“half”,“thumb”,“fastmult”,“vfp”,“edsp”,“neon”,“vfpv3”,“tls”,“vfpv4”,“idiva”,“idivt”,“vfpd32”,“lpae”,“evtstrm”,“crc32”],“microcode”:""}]

Thanks. The DVR thinks 800mhz is too slow for comskip, but maybe its fine. I can fix this for the next build so it lets you enable it.

Ok cool, thanks

The ironic thing is the rpi is usually clocked at 700 and on the previous installation I left this be but this time decided to up it to 800. It took a while but that wasn’t an issue.

Gotcha. Before the cpu speed was unknown, so the check wasn’t kicking in. After you overclocked it it got set and became visible, so that explains the sudden change.