OpenSprinkler › Forums › OpenSprinkler Unified Firmware › My Open Sprinkler has been having trouble connecting lately › Reply To: My Open Sprinkler has been having trouble connecting lately September 20, 2020 at 8:53 am #68297 marsParticipant Hello @Stefan, I have your OS2196_wifi_sleepmode.bin running since about a month. I could always connect via app or webbrowser. So seems this fixes the issue. Thanks a lot for this update!