Bank machines belonging to the PostFinance bank do not seem to like the new blue CHF100 note, which was officially launched on 12 September.
PostFinance spokesperson Johannes Möri confirmed that the new Swiss banknote was causing problems, swissinfo.ch reports.
“The new notes stick together and block when they are issued.”
The issue appears to mainly affect German-speaking regions, with problems reported in the following areas: Bern, Solothurn, Aargau, Basel City, Lucerne and Zug.
Meanwhile, other banks like the Zurich Cantonal Bank and UBS have not reported any problems with the new banknote.
Click here to read more.