wattage/system failure??? dunno

[boxter1]

Hi guys. bad, maybe awful english warning!
So i have ipv mini 2 for about 4months or more.. long story short - were chain vaping and in one hit got some s**tty vape coming out of 70w.. from that moment my wattage stopped working. and for more, now if i vape it on 5w its more stronger vape than on 30 or 70w... like if on these 5w i have minimal output about 3.3V, than on 70w ipv's outputs dropt to 2.8V (even if its 2ohm coil...)
havent seen this problem on internet so maybe theres someone who can help me?
hope you guys understand my problem, if no, i can upload video with it

 

[Neunerball]

Have you ever cleaned the contacts of the 510 connection on your mod? I usually clean the contacts on my mods, at least every other week. Bad connection can lead to false readings, and the mod is trying to compensate. For cleaning the contact, I'm using one side of a q-tip, soaked with alcohol, and clean the contact. Using the other side to wipe the contacts dry. Let it sit for a Minute to make sure, all alcohol has evaporated. Put a topper on and vape.

 

[iiKryptic-old]

With what your describing the voltage is doing it sounds like something is wrong with the chip. I am just taking a wild guess here, I am no expert in these things. The chip is what controls the step down and boost of the power from the batteries. If it is not functioning properly the way you are saying it sounds like an internal problem.

 

[Neunerball]

With what your describing the voltage is doing it sounds like something is wrong with the chip. I am just taking a wild guess here, I am no expert in these things. The chip is what controls the step down and boost of the power from the batteries. If it is not functioning properly the way you are saying it sounds like an internal problem.

If the cleaning doesn't help, I have to agree.

 

[boxter1]

If the cleaning doesn't help, I have to agree.

Cleaned everything i could, nothing happened. And chip looks good, no burns, nothing. Maybe system failure? Is there some kind of way to reboot whole system?

 

[iiKryptic-old]

Reboot? Best option for a reboot is just taking out the batteries.