Comfast cf-e355ac v2 5ghz not working.

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BrainSlayer
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PostPosted: Sun Jan 07, 2024 20:51    Post subject: Reply with quote
the qca9886 is a qca9888 in fact. just the consumer variant. anyway. the attached firmware should fix the board calibration data. the log showed clearly the cause
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kernel-panic69
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PostPosted: Sun Jan 07, 2024 20:57    Post subject: Reply with quote
UnicornStallion wrote:
Yeah, the qca9886 is what it it uses for 5ghz access. I don't know if this is a regression issue, but that Trac report does seem to suggest that the 9886 did work at one point.

It is presumed that the first two were in the previous test firmware.

https://svn.dd-wrt.com/changeset/54759
https://svn.dd-wrt.com/changeset/54760
https://svn.dd-wrt.com/changeset/54792
https://svn.dd-wrt.com/changeset/54793


The previously noted ticket was not for a MIPS-based device, it was for an x86 PCI card. As already stated, it should be fixed, just need verification after flashing.

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thelancer
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PostPosted: Sun Jan 07, 2024 23:34    Post subject: Reply with quote
BrainSlayer wrote:
the qca9886 is a qca9888 in fact. just the consumer variant. anyway. the attached firmware should fix the board calibration data. the log showed clearly the cause


Yes it finally worked. thank you for everything. Frankly, I wasn't sure about writing my problem. I have used ddwrt on different devices for many years, but I am new to the forum. I didn't expect you to respond so quickly for me. You truly deserve respect. Thanks to everyone who contributed.
BrainSlayer
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Joined: 06 Jun 2006
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Location: Dresden, Germany

PostPosted: Mon Jan 08, 2024 7:07    Post subject: Reply with quote
thelancer wrote:
BrainSlayer wrote:
the qca9886 is a qca9888 in fact. just the consumer variant. anyway. the attached firmware should fix the board calibration data. the log showed clearly the cause


Yes it finally worked. thank you for everything. Frankly, I wasn't sure about writing my problem. I have used ddwrt on different devices for many years, but I am new to the forum. I didn't expect you to respond so quickly for me. You truly deserve respect. Thanks to everyone who contributed.


with the next official relase i made also a special hack the difference between qca9888 and qca9886 is also that qca9886 has no 160 mhz support. i made a special hack which should allow to use 160mhz on these chipsets too. but since i dont have the device i cannot test it. would be good if you can check this. so check the attached fw, which already contains this modification

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thelancer
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PostPosted: Mon Jan 08, 2024 23:37    Post subject: Reply with quote
I will try it at the first opportunity and report back. thanks
thelancer
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PostPosted: Mon Jan 08, 2024 23:59    Post subject: Reply with quote
I tested it a while ago. I think 160 mhz caused the problem. 5.8ghz is not working again.
BrainSlayer
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Joined: 06 Jun 2006
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Location: Dresden, Germany

PostPosted: Tue Jan 09, 2024 7:23    Post subject: Reply with quote
thelancer wrote:
BrainSlayer wrote:
i think i found the issue. please try the attached firmware


Hi. Installed and tested. The wireless tab is back. 2.4g works. but 5.8ghz does not work. Some red errors appear in syslog. I added the syslog file.


you flashed back the wrong firmware. (the previous one) but not the one i provided

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thelancer
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PostPosted: Tue Jan 09, 2024 15:53    Post subject: Reply with quote
Let me see, there is software everywhere, I may have installed it wrong. The download folder became software everywhere. I will download and try again..
thelancer
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PostPosted: Tue Jan 09, 2024 22:04    Post subject: Reply with quote
I downloaded and installed again but got the same result. 5ghz does not work.
BrainSlayer
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PostPosted: Wed Jan 10, 2024 2:00    Post subject: Reply with quote
found the issue. need to redo it
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BrainSlayer
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PostPosted: Wed Jan 10, 2024 19:31    Post subject: Reply with quote
here the latest and fixed version
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thelancer
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PostPosted: Tue Jan 16, 2024 17:35    Post subject: Reply with quote
BrainSlayer wrote:
here the latest and fixed version


Thank you. I'm trying right now
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