How to properly setup PACKETVER for 2020 clients?

[Erebos]

Good day, i need help with defining packetver, i know it has been asked a lot in the forum but the answer was always that 2020 clients weren't supported. Now that it is, i have tried 20200304 and i get a notice in logserv.bat:
"Abnormal end of connection (ip: 127.0.0.1) : Unknown packet 0xaf"

I have tried defining packetver in src/custom/defines_pre and defines_post but i keep getting this message and i'm disconnected from server whenever i try to log in with my account. Maybe its simple and i'm not understanding what to do because of my bad english?.

My Server is Renewal.

I have already disabled packet obfuscation.

I have rAthena version 48fd0e859b7ae3b640700b7b7c82e1b239805562

Thanks in advance.
 

Edited June 12, 2020 by Brizyous

[Start_]

- Use 20200401

- No need to define packetver

- No need to modify packet obfuscation

[Erebos]

18 hours ago, Start_ said:

- Use 20200401

- No need to define packetver

- No need to modify packet obfuscation

With that client i dont get the notice in logserv.bat nor Disconnected From Server, but i get "Failed to connect to server", what could be causing this? 

[Start_]

Try this clientinfo or sclientinfo

<?xml version="1.0" encoding="euc-kr" ?>
<clientinfo>
	<desc>Ragnarok Client Information</desc>
	<servicetype>korea</servicetype>
	<servertype>primary</servertype>
	<connection>
		<display>Your Server Name</display>
      		<address>127.0.0.1</address>
      		<port>6900</port>
      		<version>55</version>
      		<langtype>5</langtype>
		<registrationweb></registrationweb>
		<loading>
			<image>loading00.jpg</image>
		</loading>
   	</connection>
</clientinfo>

 

[Erebos]

2 hours ago, Start_ said:

Try this clientinfo or sclientinfo

<?xml version="1.0" encoding="euc-kr" ?>
<clientinfo>
	<desc>Ragnarok Client Information</desc>
	<servicetype>korea</servicetype>
	<servertype>primary</servertype>
	<connection>
		<display>Your Server Name</display>
      		<address>127.0.0.1</address>
      		<port>6900</port>
      		<version>55</version>
      		<langtype>5</langtype>
		<registrationweb></registrationweb>
		<loading>
			<image>loading00.jpg</image>
		</loading>
   	</connection>
</clientinfo>

 

I still can't  i have tried several clients, only my old 2018-06-21aRagexeRE works. I don't know what could possibly be at this point.

[BadWolf]

There is a secret that everyone knows, but no one reveals. Exactly the same problem.