Scripting, cache paths

[Bandu]

$.SetPath "Y:\\_cache\\01_ffx\\retimer" #(#retimer)
false

$.SetPath "Y:\\_cache\\01_ffx\\default" #(#default)
true

$.SetPath "Y:\\_cache\\01_ffx\\retimer\\test_.fxd" #(#retimer)
false

$.SetPath "Y:\\_cache\\01_ffx\\defaulttest_.fxd" #(#default)
true

all paths except retimer are working well
I remember it was working few years back...