First I did do a search and didn’t find anything that would apply to my situation. I purchased a TXEDM041 direct from Tuxing at first I thought everything was ok fill to appx 3000psi and golden. Then I tried to fill over 3000 to 4000 but reaching just above 3000 it started to stall the electricity was surging and room lights flickering. thought maybe it was a one off happened again the next time. i was able to run it if I kept under 3000 not ideal but I could still shoot. Now I flip the switch and get nothing, I hear the pump running but the switch not start. Tried contacting Tuxing they have not been to helpful thus far. So I’m turning to the fine people of AGN for help. Any thoughts??