I'll take a look maybe something broke yesterday, update incoming.
I also believe tele alching is supported, but only accessible via setup -> teleport -> enter item name to alch ^^
EDIT:
Hmm seems to be running well, I'll keep testing for a couple more hours and see if I find anything wrong to fix. Btw can you confirm that you typed the item name (not ID) in the setup window? I typed rune arrow and it is alching them normally, maybe I did set the speed too low though.
Also I found a problem with superheating - fixed in v156.0 today