By Jesper Kiær | 5/10/19 10:14 AM | Infrastructure - Notes / Domino | Added by Oliver Busse
There is a horrible bug in V10 (maybe V9FP10 too).
In Designer open a form, close a form and everything breaks, font changes, XPages no longer works etc.
In search for the cause
Over the past many frustrating months I have been changing different settings, doing upgrades and downgrades, uninstalls, NICE, doing a fresh Notes install, install to different folder... to fix the issue