Heltec LoRa V3 - WiFi doesn't connect if ssid has spaces !?!

Hello, I am despairing. My two Heltec ESP32 LoRa V3.1 do not allow a standard connection via WiFi. However, the SSID is recognized during the scan in the factory test.
Since my SSID contains spaces, I suspect this to be the cause, because it works with the WiFi-WPS example!
Since I don’t want to reset the SSID on all my devices, my question is whether there is a workaround or a change to the (?) causing library.
Does anybody have a solution for me ?

Now changing the SSID from included spaces to underscores solved this… :blush: