I've suddenly started having problems with one of my eg4 LL batteries. On Monday my 18kpv ended up with a short on the dc bus. While waiting to get a new one I was updating the firmware. All was going well until this battery. Below is what I see when I plug it in and rum bms tools. I got the battery from solar sovereign and they are days out from responding, so thought I'd see if anyone here has an idea.
![1000046521.jpg 1000046521.jpg](https://diysolarforum.com/data/attachments/205/205492-fad4c8d9a6da6dd276b7a1d85e0afcfc.jpg)
![1000046521.jpg 1000046521.jpg](https://diysolarforum.com/data/attachments/205/205492-fad4c8d9a6da6dd276b7a1d85e0afcfc.jpg)