Zx Spectrum not saving Joystick configuration

[marcelosofth]

Friends, after mapping the keyboard keys on the joystick, it works perfectly, except for the settings, but when I leave the Core and go back, the settings are lost from the joystick, any suggestions for the problem?

[FPGA64]

Use the Save settings. its not on the Core menu, its on the general Mister menu when in the core.

[marcelosofth]

It was the first option I tried, inside CORE I go to the right, in System "Core" I go to Save Setting, apparently it looks like it saved like in all other Cores, but when I leave and go back to the ZX Spectrum Core the keyboard mapping to the Joystick was lost, all other options were saved, but the Joystick was not!