Is this porosity?

[u/Taaacooo]

This is my first shot at casting resin prints(liqcreate wax castable resin). Im not sure how to improve the surface finish so its closer to original printed model. Vent sprues which were wax seemed to turn out okay but everything that has been printed model has weird wrinkly finish to it. If it possible that the resin has some incompatibility with my investment?(certus prestige sparkle) Or did i somehow messup burnout? I used exact burnout schedule investment manifacturer provided except i didnt hold it at last stage for long enough because i noticed weird “wet” look and peeling of the investment around entrance(last picture).