From the images and videos you provided, it appears that you are facing some issues with layer adhesion and fine details in your prints. Here are some possible solutions to address your problem:
Calibration: Ensure that your printer is properly calibrated, including the bed leveling and nozzle height. Proper calibration is crucial for achieving good layer adhesion and print quality. Check your printer's manual for instructions on how to calibrate or refer to online tutorials.
Temperature settings: Experiment with adjusting the temperature settings for the nozzle and heated bed. Different filaments may require different temperatures for optimum performance. Lowering the temperature slightly can help reduce the merging of layers.
Print speed: You mentioned that you have already tried reducing the print speed, but experiment with even slower speeds for printing finer details. Slower speed can enhance precision and reduce the chance of layer merging.
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