what is the issue when the filament extruder pops. The ailment doesn't advance fast enough and the unit pops
Round 2: Ding Ding
After changing the Teflon tube and getting a few more prints I began having this problem again.
Here is what fixed the issue third time.
The FAN! yes the fan on the hot end upper body was dirty and weak. After replacing the fan I was able to complete some pretty long prints with great quality
So after learning all the tricks on the hot end without having to buy any new upgrades or mods I am back to printing
The hot end is simplistic, once you determine your design, troubleshooting should be rather simple.