oh thanks,
so i dont allow my old wallet to sync? i opened it firstly ofc to check it was working and its way behind, i did a wallet backup and close it

i do the mandatory update as usual i guess and after that i sync? or i have to delete my old datachain too? i saw people is downloading the whole chain

i prefer to solve my doubts before to screw something more lol

btw the exchange sites are updated i guess too, nothing to do there? i have not checked my dnr left there lol hope they are well