Random freeze screens during gameplay on Minecraft Bedrock Edition + World loads longer

Since the new update for the Bedrock Edition came out, random freeze screens are coming and it's ruining the fun. You can see on the video that I move my fingers on the video but nothing is happening. It's really annoying. The world is also loading longer. Here is the link to the video on google drive, because the attachment it too large (The video is set to public): https://drive.google.com/file/d/1RggUdGHCUayTjDCnwowzsWebEv1R_ZTa/view?usp=drivesdk