I have four VE.Direct inputs to my Ekrano (three Smart Shunts and a solar charger). Of the three that plug directly into the VE.Direct ports, Ekrano says one of them is connected by USB (!), whereas Ekrano ignores the one that is actually plugged into its USB port via a VE.Direct-to-USB interface. No amount of unplugging and telling Ekrano to forget disconnected devices fixes this problem. Ekrano is convinced there are only three VE.Direct connections, one of which is via its USB port. Something, I presume, is stuck in Ekrano's memory. What about a firmware update that has two lines in the I/O settings screen for VE.Direct and for USB ports, with an option being to reset them?