OpenSprinkler › Forums › OpenSprinkler Unified Firmware › cant upgrade to 2.19(4) › Reply To: cant upgrade to 2.19(4) April 1, 2021 at 2:45 pm #69606 tfmcbrideParticipant I’m getting the same error but the documentation has not yet been updated. I see the “solution” found above by Micmac but I don’t understand how to use it. Can you help?
