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Not sure if this is a widespread issue so please confirm is you have noticed this, migration assistant from a NAS is way too slow, not sure what could be causing this, as I've never had an issue with this before Big Sur.
My network is hardwired cat 6 throughout it house I deployed, runs into a patch panel and to a 24 port GB switch. The time machine backups are going to a Synology NAS with a bonded network and normally its pretty fast transfer rates. However, when I tried to restore my wife's account (far less data) it would only transfer at 7-8MB/s and took over 12 hours. I have far more data to transfer than her but I don't want to start it until I can figure this out, I even did a disk speed test over the network to the TM backup folder ran a little over 100MB/s so I am not sure the problem. also I have 1GB internet speed but that's WAN and it has nothing to do with the LAN speeds. here is a pic of the test on pretty full drives (89%), I'll be upgrading my NAS soon to either the DS920+ or the QNAP x53D 6 bay.
here's a screenshot of disk speed test over the network
Not sure if this is a widespread issue so please confirm is you have noticed this, migration assistant from a NAS is way too slow, not sure what could be causing this, as I've never had an issue with this before Big Sur.
My network is hardwired cat 6 throughout it house I deployed, runs into a patch panel and to a 24 port GB switch. The time machine backups are going to a Synology NAS with a bonded network and normally its pretty fast transfer rates. However, when I tried to restore my wife's account (far less data) it would only transfer at 7-8MB/s and took over 12 hours. I have far more data to transfer than her but I don't want to start it until I can figure this out, I even did a disk speed test over the network to the TM backup folder ran a little over 100MB/s so I am not sure the problem. also I have 1GB internet speed but that's WAN and it has nothing to do with the LAN speeds. here is a pic of the test on pretty full drives (89%), I'll be upgrading my NAS soon to either the DS920+ or the QNAP x53D 6 bay.
here's a screenshot of disk speed test over the network