Sage 300

Anybody have any idea about the Sage 300 2018 PU4 PJC Performance? Sage300 v6.0 performance is fine but slow after upgraded to v6.5 PU4 (Sage 2018). The PJC UI always become “Not Responding” (But NOT hang). The result will come out 5-10 mins for each…

This is the error I receive. View 'OE0520' is not a valid View ID. I went back to my client and did a database dump and load into my system and I still get the error. Any ideas?