Another user reported to have issues with the «OpenBCI made in China» board in the www.openbci.com forum: https://openbci.com/forum/index.php?p=/discussion/3815/aliexpress-cyton-knockoff-for-sale-200-obo https://petergamma.org/tag/openbci_made_in_china https://openbci.com/forum/index.php?p=/discussion/2108/measured-shield-regulated-3-3v-supply-has-6v-dip-at-1-second-intervals-with-resonant-ringing If you are successful in repairing OpenBCI made in China please report it in the comments below ************************************************************************************** 001f. Information for product sellers who do stock market speculation and scalping with products mentioned by Peter …