Those notifications should disappear as soon as the next successful sync is run, which should happen a short time after an I/O error. Can you confirm that these messages go away by themselves?
Maybe we can change them to minimum priority notifications like in DAVdroid…
Forget about my issue : I was tired last night
I had imported the VCF first in thunderbird because I didn’t know yet I could do it in davdroid…
So it was the sogo connector that didn’t import correctly the VCF, not davdroid. I imported the VCF directly form davdroid and it’s OK. Great job and sorry for the noise
