GE top load not draining

I have a GE top load washer model gtwn8250dw. The water is not completely draining and clothes are still wet after a wash. I changed the drain pump and checked the drain hose for any clogs, I also removed the drain hose from the tub to make sure it was all clear. This did not fix the problem. There are no error codes when I check in service mode. I have even taken my shop vac and connected to the drain hose to attempt to remove the water but I can still hear water sloshing in the tub.
Thank you in advance for any insight on what the problem may be and how to fix it.