Printing ESUN TPE

Hello everyone,

Has anyone managed to successfully print with the ESUN TPE? I have not had any success with it for larger parts. It eventually will jam in the extruder. I have even made a new spool holder to lower the drag, reduced the print speed to 2mm^3/s, tried different temperatures, changed the extruder gears, print it directly from the dry box, but it always randomly tangles up.

Any more ideas what I can try to get it to print?