# TLS Error: TLS handshake failed **URL:** \ **Category:** Pritunl VPN\ **Created:** [March 17, 2023, 1:55pm UTC](https://forum.pritunl.com/t/tls-error-tls-handshake-failed/875 "2023-03-17T13:55:13Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![milo](https://forum.pritunl.com/letter_avatar_proxy/v4/letter/m/85e7bf/32.png) [@milo](https://forum.pritunl.com/u/milo)\ **Post date:** [March 17, 2023, 1:55pm UTC](https://forum.pritunl.com/t/tls-error-tls-handshake-failed/875/1 "2023-03-17T13:55:13Z")
Hello. I bought the enterprise version, because i thought this error leave, but i keep still have this error. After i install the system all works fine for a some hours, or days, then sistematicly got this error and the client can not connect anymore. No matter the client, still have same problem. I did many many try in dfferent vps, and i still have this problem, always. I am in china, but the vps i did at home in italy, or usa, or uk. No difference, still the same. If i create a new server and download the user again it will work again for a few, before start to vive the same error afain. Anyone knows how can i solve it? Thanks [frankfurt] Fri Mar 17 14:17:47 2023 125.111.90.114 TLS Error: incoming packet authentication failed from [AF\_INET6]::ffff:125.111.90.114:27609 [frankfurt] Fri Mar 17 14:17:48 2023 125.111.90.114 Authenticate/Decrypt packet error: bad packet ID (may be a replay): [#1 / time = (1679059127) Fri Mar 17 14:18:47 2023] – see the man page entry for --no-replay and --replay-window for more info or silence this warning with --mute-replay-warnings [frankfurt] Fri Mar 17 14:17:48 2023 125.111.90.114 TLS Error: incoming packet authentication failed from [AF\_INET6]::ffff:125.111.90.114:27609 [frankfurt] Fri Mar 17 14:17:49 2023 125.111.90.114 TLS Error: TLS key negotiation failed to occur within 60 seconds (check your network connectivity) [frankfurt] Fri Mar 17 14:17:49 2023 125.111.90.114 TLS Error: TLS handshake failed ---
**Author:** ![raghavTinker](https://forum.pritunl.com/user_avatar/forum.pritunl.com/raghavtinker/32/356_2.png) [@raghavTinker](https://forum.pritunl.com/u/raghavTinker)\ **Post date:** [March 18, 2023, 6:20pm UTC](https://forum.pritunl.com/t/tls-error-tls-handshake-failed/875/2 "2023-03-18T18:20:51Z")
Facing the same issue when using TCP port. Can someone please look into this ---
**Author:** ![zach](https://forum.pritunl.com/user_avatar/forum.pritunl.com/zach/32/1105_2.png) [@zach](https://forum.pritunl.com/u/zach)\ **Post date:** [March 18, 2023, 11:57pm UTC](https://forum.pritunl.com/t/tls-error-tls-handshake-failed/875/3 "2023-03-18T23:57:12Z")
This may be packet filters blocking access. You can try using a TCP server or enable WireGuard.