Sure.
Where to start.. here's a very compressed version.
From Day 1 we've had issues. The constant issue that we OR SUMMA has ever figured out is the constant device read failure.. and i mean constant. IT just cancels cuts. So we have to unroll an entire roll, and re roll it the other direction so it can start over from the back side, and if it happens twice on the same roll, we have to hand cut it.. because there are no scan marks.
Within 3 months our router was routing, it malfunctioned, shot into our table, destroyed out table and belt, and of course the router itself. They blamed me, refused warranty, and then finally decided it wasn't my fault, came out and fixed the belt and didn't fix the table which now had an entire logo carved into it. When they came out, they also replaced the belt - however it was done incorrectly, constantly snapped our blades from it having a hump at the seam. So fast forward another 6 months they came out to fix the belt again, correctly this time.
A few weeks later our module stopped working and couldn't figure out why. Come to find out the connection was missing some pins, and was discolored. So they said i had forced the module into the socket breaking the connection. I said no that didn't happen. They sent out another module, and it still didn't work. They were beyond baffled. Finally after a month or two of going back and forward - they had me remove the top and check the board. It was completely shattered (board break #1) So after months of blaming me, they realized it was the board that had a short. FINALLY they sent a new board, and walked me though how to replace it. This was after almost a 4 months of emails and calls of them blaming me.
Now they came out for a 4th time to fix all my other issues from device read failure, skipping cuts, and finally replace my destroyed table they never did the first time around. The tech guy showed up, and forgot half of the table, so he was there 4 days and spent 2 waiting on shipping. He didn't notice he left it until he took the entire thing apart, so we couldn't address the other issues. Finally on the last day he got it installed, and tried to figure out the other issues in a few hrs. The problems didn't show up as they are random and they couldn't address them. So i emailed them and called them explaining im still having issues and they essentially said they will no longer be helping, and we're essentially cancelling my warranty a few months early.
Fast forward today, another blown board. They won't fix it, they won't replace it. They have replaced others but not mine. This is the Summa.