Upgraded to Sequoia - weird battery issue

Upgraded to Sequoia - weird battery issue

Hi - OS I just added Sequoia 15.1 to my mid-2015 MBP via OCLP, as well as changing the battery for a new one form OWC. All works well except after I close the lid for a while and then open it, I get the flashing 'plug in your charger' warning on the screen, and won't switch on.

https://preview.redd.it/fyhbkechq3zd1.png?width=436&format=png&auto=webp&s=d2e9b0cc3e0d7d3c6d283a5cd06838ccba90ab85

If I plug it in, it wakes up and the battery is what it was when I put it to sleep - almost full, and will work fine as long as I don't put it to sleep.

I've done a few SMC and NAVRAM/PRAM resets but not helping.

The only way I can get it to switch on is to plug in the charger for a few seconds, or do SMC reset, then it powers on.

Bit annoying as I just replaced the battery and don't want to have to rely on having my charger with me all the time, so any suggestions from people smarter than me? :)

submitted by /u/IrishP2003
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