Deion of the problem Adapter installation worked. Read 224 G

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[Error] DS2415+ (avaton) with Club 3D CAC-1420 about r8152 HOT 5 OPEN

bb-qq commented on June 19, 2024

[Error] DS2415+ (avaton) with Club 3D CAC-1420

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Comments (5)

commented on June 19, 2024

Tested with SAME Club3D adapter and SAME cable between two PCs, Windows 10, latest Realtek driver: 283 GB/s, Read and Write, completly stable. So the problem is the DS2415+ and/or the driver.

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commented on June 19, 2024

In the first posting, GB/s is wrong, should be MB/s of course.

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bb-qq commented on June 19, 2024

Thank you for the detailed explanation.

I am now suspecting USB LPM issue, but I could not find a way to change kernel parameters in Synology environment...

So could you try to change the autosuspend settings by this command instead?

echo -1 > /sys/module/usbcore/parameters/autosuspend

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dankao commented on June 19, 2024

10:45am xxxxx@xxxxx:/var/services/homes/xxxxx% cat /sys/module/usbcore/parameters/autosuspend
cat: /sys/module/usbcore/parameters/autosuspend: No such file or directory

10:45am xxxxx@xxxxx:/var/services/homes/xxxxx% ls -l /sys/module/usbcore/parameters/
total 0
-rw-r--r-- 1 root root 4096 Aug 30 10:46 authorized_default
-r--r--r-- 1 root root 4096 Aug 30 10:46 blinkenlights
-rw-r--r-- 1 root root 4096 Aug 30 10:46 initial_descriptor_timeout
-r--r--r-- 1 root root 4096 Aug 30 10:46 nousb
-rw-r--r-- 1 root root 4096 Aug 30 10:46 old_scheme_first
-rw-r--r-- 1 root root 4096 Aug 30 10:46 usbfs_memory_mb
-rw-r--r-- 1 root root 4096 Aug 30 10:46 usbfs_snoop
-rw-r--r-- 1 root root 4096 Aug 30 10:46 use_both_schemes

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bb-qq commented on June 19, 2024

How about /sys/bus/usb/devices/3-1/power/autosuspend? (3-1 is obtained by output of lsusb)

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