Vgod pro tc mode

[Manowar]

Hi all.
I set my Vgod pro on nickel mode, press fire button + up key to set resistance, set watt, set temperature and fire. But after a puff the screen shows wattage mode at 50W. Afterward it functions at wattage mode.
Did I set something wrong? Does anyone experience this problems?
Please help.

 

[MaxximusRevelation]

Heres a read where this situation is discussed

Vgod 150 Pro TC mod - TC problems....