Arduino IDE Tools Board setting changed unexpectedly from Nano to Uno

TECHNICAL SUPPORT NULA Development Boards
1

Customer:

I discovered that the Tools > Board setting had changed from Arduino Nano to Arduino/genuine Uno on its own, without any action from me. After switching it back to Nano, everything worked correctly.

Original message (Croatian)

Žalim na nepotrebnoj uzbuni.

našao sam da se zbog nekog razloga u “Tools”, “Board” promijenilo “Arduino nano” u Arduino/genuine uno., i to samo od sebe bez moje intervencije.

Nakon vraćanja na “nano” sve je proradilo.

Žaomi je i nadam se da ću s vremenom takove stvari uočiti brže.

[name removed].

Originally submitted via email support on 26 November 2015. Migrated to the forum for community visibility.

2

Soldered Support:

This is caused by an unstable version of the Arduino IDE that can cause such behavior. Check our previous message for how you can avoid similar issues.

Original message (Croatian)

Nažalost radi se o nestabilnoj verziji Arduino IDEa zbog koje dolazi do ovakvih stvari. Provjerite predhodni naš mail kako možete izbjeći slične probleme.