can't turn off the flanger effect

when using the flanger effect I can’t turn it off by pressing the same button, FX on/off, as I pushed to turn it on.

The only way to turn it off is to switch to another effect, this hapens only at with the “flanger” effect.

Is it only at my X1800 or do more users experience the same issue.

I don’t recall having experienced this issue before and pretty certain (hope) it will not be there again tomorrow but anyway I would like to share this with you and maybe more users have the same issue…

no … never encountered this problem