First layer texture

Has anyone else experienced this rippling texture using the A1? I’m familiar with it as a bed cleaning issue, but I experience it universally on my machine despite obsessive cleaning…

-Affects entire surface of build plate.
-Every build plate, every texture, both sides, brand new plates as well. Every print.
-Every filament I have used (which is a wide variety of PETGs and a few PLA variations).
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