[DST] Is this Graphical Lag NORMAL???

Hello,

I'm wondering if everyone is experiencing this or its just me.

When I play for 2 hours or more I start experiencing graphical lag. It only happens when I hover over inventory items & pick up items to move. I am host  and when I restart the server its fine again.

1) I disabled mods
2) run DST priority > realtime
3) tick_rate = 60