Anycubic i3 Mega Cable Holder

Similar to other users, I started having problem with the extruder cable connection. The cable did not come off but extruder temperature started becoming unstable, especially when printing wider objects.

The temperature was fluctuating between 200 C - 230 C although I set it to 240 C. After doing some research and my attempts to reduce cable movement at the connector (even holding it by hand was fixing the issue), I realized that cable movement at the connection point was the issue. One other