After 2 years of trouble free operation of my SWG, I found the cell terminals burnt out as on attached picture.
For now I take this as something that "just can happen" while I work with pool shop to see whether this can be passed in warranty.
That said what I am interested in is to know:
- whether this is a "common" problem using this particular type of cable-to-cell connection
- whether there are "tricks" to reduce the chance of this issue occuring.