[primaeval]

bash:
10:33:01.240 T:123145530933248 WARNING: CPythonInvoker(57): Script invoked without an addon. Adding all addon modules installed to python path as fallback. This behaviour will be removed in future version.

11:09:30.734 T:123145532006400 WARNING: CPythonInvoker(73): Script invoked without an addon. Adding all addon modules installed to python path as fallback. This behaviour will be removed in future version.

1st one started 3 minutes late. (can't remember what before was set to)
2st one started 9 minutes late. (before set to 5)

 There is something very odd going on on your device.
Post the first few lines of kodi.log that say what device etc it is on.

Do the minutes settings look ok in the setting.xml file
\userdata\addon_data\plugin.video.iptv.recorder\settings.xml
Mine are

xml:
   

<setting id="minutes.after">1</setting>

<setting id="minutes.before">5</setting>

and the last recording just started 5 minutes early which is correct.