Ok I may have it: here -> https://github.com/Alinto/sogo/commit/f2df4056161a96da750cba4a083a05ce1390ad55?diff=unified#diff-3b1c62e123667345d23ac0e2c410f68135e00e14545a3705c38d2529c7191209R190
I create new date with day = 0 to put the first day of the month but day start at 1. I will make some tests Quentin -----Original Message----- From: users-requ...@sogo.nu <users-requ...@sogo.nu> On Behalf Of qhivert Sent: mercredi 11 octobre 2023 12:33 To: users@sogo.nu Subject: RE: [SOGo] NSCalendarDate - invalid day given Hello, For this release there are some corrections for recurrent event. Apart this log is anything normal or some events are missing or not correct? Quentin -----Original Message----- From: users-requ...@sogo.nu <users-requ...@sogo.nu> On Behalf Of Dirk Schäfer Sent: mercredi 11 octobre 2023 10:56 To: users@sogo.nu Subject: [SOGo] NSCalendarDate - invalid day given Hi, since updating SOGo to version 5.9.0 we have MANY entries in sogo.log of the form: "sogod[2741:2741] File NSCalendarDate.m: 1553. In -[NSCalendarDate initWithYear:month:day:hour:minute:second:timeZone:] invalid day given - 0" Do you have an idea?