Fix

Check if there is new software available. Usually, memory leak issues are quickly traced down and fixed with the next minor upgrade. Read the Release Notes! If you are running the latest avaiable software the main branch, there are 2 options:

  1. downgrade - I try to avoid it, as it's a messy solution
  2. schedule auto-restart of a process

I'll focus on the second solution. In many cases, you can use it untill a new software version is released.
I'll write a simple script that is executed every 12 hours:
config system auto-script
edit restart_wad
set interval 43200
set repeat 356

set start auto
set script 'diag test app wad 99'
next
endThat script will automatically, every 12 hours, restart a wad process. Simple, but effective. Remember to remove it after a software upgrade to the verison which resolves this bug.