# Stuck To access application

**URL:** <https://forum.pritunl.com/t/stuck-to-access-application/2201>\
**Category:** Pritunl\
**Tags:** pritunl\
**Created:** [July 13, 2024, 7:24am UTC](https://forum.pritunl.com/t/stuck-to-access-application/2201 "2024-07-13T07:24:48Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![Mikki](https://forum.pritunl.com/letter_avatar_proxy/v4/letter/m/bcef8e/32.png) [@Mikki](https://forum.pritunl.com/u/Mikki)\
**Post date:** [July 15, 2024, 6:51am UTC](https://forum.pritunl.com/t/stuck-to-access-application/2201/4 "2024-07-15T06:51:59Z")

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First do you use IPv6? If not, make sure that it is not enabled (Uncheck “Enable IPv6”)

Else if you use IPv6 i’m not sure how to fix the error i had the same error a some point:

> [@Read UDPv4 \[ECONNREFUSED\]: Connection refused (code=111)](https://forum.pritunl.com/t/read-udpv4-econnrefused-connection-refused-code-111/1235/4):
>
> Hi i have the same problem but for UDPv6 on Ubuntu 22.04, but it only seems to be for some users and only for my VPN node1 not VPN node2? So: User\_A → Node1 (Normally not working) User\_A → Node2 (Normally working) User\_B → Node1 (Normally working) User\_B → Node2 (Normally working) Server version: v1.32.3805.95 Client version: v1.3.3883.60 Sample log: [Node1] 2024-06-20 06:37:00 \<user\_id\>/\<user\_ipv4\>:63904 MULTI\_sva: pool returned IPv4=198.18.12.2, IPv6=fd00:c612:c00::1000 [Node1] 2024-06-…

But i’m unsure if i still have the issue.  
So try and look under the “Host” tap then click on your server, under “Public Address” and “Public IPv6 Address” use your FQDN for the server (Not ip-adresses) also set “Local Address” and “Local IPv6 Address” (Here use IP-addresses)

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