!
error Blendjet
Error Code Red and blue flashing lights
Indicates the jar is not aligned properly with the base.
? What Causes This
Jar misalignment or magnets not aligned.
✓ How to Fix It
1. Unscrew and reattach the jar by screwing it clockwise into the base until the arrow on the jar lines up with the light on the base.
Source: page 2 of the official manual
From the manual
This error code appears in:
Blendjet 1802656 The Next Gen Blender