Pifire stops itself while smoking

[chkallis7]

My Pifire seems to be stopping itself due to some error that I'm not able to figure out.
I'm on the lastest version of pifire, tried reformating and flashing the raspberry pi several times but the issues still persists.
Let me know what log files you want and I'll get them uploaded.

-02-26_192337.zip

board_config.log
control.out.log
pifire_install_20260402_175343.log
update.log
webapp.err.log
webapp.out.log
control.err.log
control.log
events.log
webapp.log
wizard.log

0	2026-04-02 17:53:55 [INFO] PiFire Control Process started. PiFire Version: 1.10.5 Build: 65, Debug Mode: False
1	2026-04-02 17:53:55 [INFO] Flushing Redis DB and creating new control structure
2	2026-04-02 17:53:55 [INFO] Hopper Level Checked @ 100%
3	2026-04-02 17:53:55 [INFO] Stop Mode Started.
4	2026-04-02 17:53:56 [INFO] PiFire Web UI started. PiFire Version: 1.10.5 Build: 65, Debug Mode: False
5	2026-04-02 17:59:00 [INFO] Admin: Reboot
6	2026-04-02 17:59:04 [INFO] Control Script Exiting.
7	2026-04-02 17:59:15 [INFO] PiFire Control Process started. PiFire Version: 1.10.5 Build: 65, Debug Mode: False
8	2026-04-02 17:59:15 [INFO] Flushing Redis DB and creating new control structure
9	2026-04-02 17:59:16 [INFO] PiFire Web UI started. PiFire Version: 1.10.5 Build: 65, Debug Mode: False
10	2026-04-02 17:59:17 [INFO] Hopper Level Checked @ 58%
11	2026-04-02 17:59:17 [INFO] Stop Mode Started.
12	2026-04-02 18:02:32 [INFO] Admin: Reboot
13	2026-04-02 18:02:45 [INFO] PiFire Control Process started. PiFire Version: 1.10.5 Build: 65, Debug Mode: False
14	2026-04-02 18:02:45 [INFO] Flushing Redis DB and creating new control structure
15	2026-04-02 18:02:46 [INFO] PiFire Web UI started. PiFire Version: 1.10.5 Build: 65, Debug Mode: False
16	2026-04-02 18:02:47 [INFO] Hopper Level Checked @ 58%
17	2026-04-02 18:02:47 [INFO] Stop Mode Started.
18	2026-04-02 18:03:41 [INFO] Startup Mode started.
19	2026-04-02 18:03:42 [INFO] Hopper Level Checked @ 58%
20	2026-04-02 18:04:41 [INFO] Hopper Level Checked @ 58%
21	2026-04-02 18:05:41 [INFO] Hopper Level Checked @ 58%
22	2026-04-02 18:06:42 [INFO] Hopper Level Checked @ 58%
23	2026-04-02 18:07:42 [INFO] Startup mode ended.
24	2026-04-02 18:07:42 [INFO] Smoke Mode started.
25	2026-04-02 18:07:42 [INFO] Grill temperature dropped below minimum startup temperature of 75F! Starting a re-ignite attempt, per user settings.
26	2026-04-02 18:07:42 [INFO] Smoke mode ended.
27	2026-04-02 18:07:43 [INFO] Hopper Level Checked @ 57%
28	2026-04-02 18:07:43 [INFO] Reignite Mode started.
29	2026-04-02 18:07:44 [INFO] Hopper Level Checked @ 57%
30	2026-04-02 18:08:43 [INFO] Hopper Level Checked @ 57%
31	2026-04-02 18:09:43 [INFO] Hopper Level Checked @ 56%
32	2026-04-02 18:10:43 [INFO] Hopper Level Checked @ 55%
33	2026-04-02 18:11:43 [INFO] Reignite mode ended.
34	2026-04-02 18:11:43 [INFO] Smoke Mode started.
35	2026-04-02 18:11:44 [INFO] Hopper Level Checked @ 55%
36	2026-04-02 18:12:24 [INFO] Smoke mode ended.
37	2026-04-02 18:12:25 [INFO] Hold Mode started.
38	2026-04-02 18:12:25 [INFO] Hopper Level Checked @ 55%
39	2026-04-02 18:13:25 [INFO] Hopper Level Checked @ 55%
40	2026-04-02 18:14:25 [INFO] Hopper Level Checked @ 54%
41	2026-04-02 18:15:25 [INFO] Hopper Level Checked @ 52%
42	2026-04-02 18:16:25 [INFO] Hopper Level Checked @ 51%
43	2026-04-02 18:17:25 [INFO] Hopper Level Checked @ 51%
44	2026-04-02 18:18:25 [INFO] Hopper Level Checked @ 49%
45	2026-04-02 18:19:25 [INFO] Hopper Level Checked @ 49%
46	2026-04-02 18:20:25 [INFO] Hopper Level Checked @ 49%
47	2026-04-02 18:21:25 [INFO] Hopper Level Checked @ 48%
48	2026-04-02 18:22:25 [INFO] Hopper Level Checked @ 49%
49	2026-04-02 18:23:25 [INFO] Hopper Level Checked @ 48%
50	2026-04-02 18:24:25 [INFO] Hopper Level Checked @ 49%
51	2026-04-02 18:25:25 [INFO] Hopper Level Checked @ 49%
52	2026-04-02 18:26:25 [INFO] Hopper Level Checked @ 49%
53	2026-04-02 18:27:25 [INFO] Hopper Level Checked @ 49%
54	2026-04-02 18:28:25 [INFO] Hopper Level Checked @ 49%
55	2026-04-02 18:29:25 [INFO] Hopper Level Checked @ 49%
56	2026-04-02 18:30:25 [INFO] Hopper Level Checked @ 49%
57	2026-04-02 18:31:26 [INFO] Hopper Level Checked @ 48%
58	2026-04-02 18:32:26 [INFO] Hopper Level Checked @ 48%
59	2026-04-02 18:33:26 [INFO] Hopper Level Checked @ 48%
60	2026-04-02 18:34:26 [INFO] Hopper Level Checked @ 49%
61	2026-04-02 18:35:26 [INFO] Hopper Level Checked @ 49%
62	2026-04-02 18:36:11 [INFO] PiFire Control Process started. PiFire Version: 1.10.5 Build: 65, Debug Mode: False
63	2026-04-02 18:36:11 [INFO] Flushing Redis DB and creating new control structure
64	2026-04-02 18:36:12 [INFO] Hopper Level Checked @ 48%
65	2026-04-02 18:36:12 [INFO] Stop Mode Started.

[nebhead]

I see a ton of ADS1115 errors in the control.log. Any possibility that you have some issues with that component? Maybe check your wiring.

[chkallis7]

I did try a new ADS board and temp probe with no changes but will ohm out the PiFire board to see if anythings out the normal. Is there anything that will shut the grill down if there is too much temperature fluctuation above or below the hold temperature? Example would be a hold temperature is at 225 but the actual temperature fluctuates between 250 and 230?

61 | 2026-04-02 18:35:26 [INFO] Hopper Level Checked @ 49%
62 | 2026-04-02 18:36:11 [INFO] PiFire Control Process started. PiFire Version: 1.10.5 Build: 65, Debug Mode: False
63 | 2026-04-02 18:36:11 [INFO] Flushing Redis DB and creating new control structure
64 | 2026-04-02 18:36:12 [INFO] Hopper Level Checked @ 48%
65 | 2026-04-02 18:36:12 [INFO] Stop Mode Started.

It looks like it restarts itself randomly then goes into the stop mode. When is does stop and I refresh the dashboard, it comes up the new version release notes like it does on startup.

[nebhead]

Power supply issues? The ADS1115 will try hard to ensure a reference voltage, but if the power supply is faulty or browning out for some reason it's possible that it may reboot the pi and or generate some errors on the ADS.