What type of subscription do you have (free, maker, pro)?
Free
Is the other person logging-in with your credentials, or are they invited to your organisation?
My credentials, as I only have a Blynk account for this one device at this time.
What process have you been through to reset the device?
I have held the flash button (see below) for reprovisioning. I have reflashed the device via Arduino IDE. I have also followed this tutorial in my attempts to troubleshoot.
What board type is specified in your sketch, what settings do you have in Settings.h for that board type, and what physical board type are you using?
In my sketch:
#define USE_NODE_MCU_BOARD
#include "BlynkEdgent.h"
What I believe to be the relevant information in the Settings.h file:
#if defined(USE_NODE_MCU_BOARD) || defined(USE_WEMOS_D1_MINI)
#if defined(USE_WEMOS_D1_MINI)
#warning "This board does not have a button. Connect a button to gpio0 <> GND"
#endif
#define BOARD_BUTTON_PIN 0
#define BOARD_BUTTON_ACTIVE_LOW true
#define BOARD_LED_PIN 2
#define BOARD_LED_INVERSE true
#define BOARD_LED_BRIGHTNESS 255
I’ve asked some of these questions before and you haven’t answered them, so unless you’re prepared to provide sufficient information it’s difficult to help you further.
My appoligies if I have missed a question. I believe have answered when asked in my only other thread, here and here. If I have missed a question please direct me to it and I will answer.