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Fixed in 2020.3.36f1
Fixed in 2020.3.X, 2021.3.X, 2022.1.X, 2022.1.9f1
Votes
0
Found in
2020.3.34f1
2021.3.3f1
2022.1.1f1
Issue ID
UUM-926
Regression
Yes
[Backport] Unity WebRequest does not work when only IPv6 is enabled
How to reproduce:
1. Disable IPv4 on your network adapter
2. Open the user attached "ipv6_2018.zip" project
3. Open the "SampleScene"
4. Enter Play Mode
5. Click the start downloading button
Expected result: there should be no error
Actual result: error in console that the WebRequest can not be completed successfully
Reproducible with: 2019.4.30f1
Not reproducible with: 2019.4.29f1
Note: I could not test the versions due to my phone not supporting IPv6
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Resolution Note (fix version 2022.1):
Fixed in 2022.1.9f1 and above
Resolution Note (fix version 2021.3):
Fixed in 2021.3.6f1 and above
Resolution Note (fix version 2020.3):
Fixed in 2020.3.36f1 and above