Hey support, I really need some help with this. I did more digging and found the latest firmware package for the LL-s units actually have a change log (Z02T18). It looks like this issues was fixed in firmware version Z02T13.
On that same firmware download page for the LL-S there is a firmware labeled multi pack communication. ( https://eg4electronics.com/categories/batteries/eg4-ll-s-48v-100ah-lithium-iron-phosphate-battery/)
I downloaded this package and tried it on a battery. It looks like this firmware version is Z02T12.
I have 48 batteries, 6 of which are the 4dip LL units, 18 are the 6dip LL-v2(maybe some v1 in there, not sure), and 24 are the 6dip LL-S. I have found that in order for the master battery to query all of the other batteries the firmware for every battery must be on the same version. It also appears that you can put a V2 firmware on an LL-S unit so, when I had gotten all the LL-S units I had to downgrade them to the latest version that I could find that also had support for the 4dip units, which was Z02T12.
Per the change log, the firmware that fixes my register overflow issues is Z02T13 which is also the last version listed as supporting the 4dip units per the change log.
So... Where can I find a download for this Z02T13 firmware that will fix my issue? I repeat, the firmware for the multi unit link on YOUR website has Z02T12, why not the LAST firmware that supports all models?
Please please please provide a link for the Z02T13 firmware!!!
