I am seeing this unit's memory approaching max utilization, and would like to know why this is happening, is this normal?

You can see in the top graph when I applied the beta FW the memory was low. Over a few days it get to max usage w/o any memory release, looks like it's starting to do the same on this FW. Is there some memory leak here?

Hardware Version: ER605 v2.0
Firmware Version: 2.0.2 Build 20220727 Rel.51535
 

>>Would appreciate some comments from TP-Link on this.

Thanks