Can't get messages and invitation to group chat (Mainnet)

[churik]

Bug Report

Problem

Can get neither invites or messages in group chats (reproducibility 100% manually) However, users in e2e are able to receive invites (see test session )

Expected behavior

Device 1: can see the sent message Device 2: can see the invite

Actual behavior

Device 1: no sent message

Device 2: no invite is received

Reproduction

• Device 1: create a new user
• Device 2: create a new user
• Device 1: add Device 2 to Contacts, start a group chat, send message to group chat

Additional Information

• Status version: nightly 18/2/20
• Operating System: Android, iOS

Logs

Receiver (17:35-17:38): Status-debug-logs.zip Sender (17:41-17:45): Status-debug-logs-2.zip

[cammellos]

@churik I was not able to replicate with fresh accounts. Which accounts were you using? Also when this happen, can you send 1-to-1 messages from user 1 to user 2?

[churik]

@cammellos I'll try today at home as well because as it turned out provider in my coworking space is cutting traffic somehow (for example I can't launch e2e without VPN now)

Which accounts were you using?

Fresh one

Also when this happen, can you send 1-to-1 messages from user 1 to user 2?

Yes

[churik]

@cammellos It is reproducible for me in 100% cases (tried on Android8, Android9, IOS 13 on different WI-FI networks). I didn't see invites and sent messages to group chats.

Full logcat for receiver: receiver.log

Full logcat for sender: sender.log

Users can exchange messages in 1-1 and public chats normally. Mailserver for both: mail-01.do-ams3.eth.prod Connection: stable WI-FI Build: nightly 20/02/2020

[churik]

@cammellos I found very important detail. Issue is reproducible when both are on Mainnet and not reproducible on Ropsten network.

[churik]

сс @rachelhamlin

[Serhy]

With latest nightly I can reproduce with new accounts, but only when group chat created by Android user. But all fine when iOS user creates group chat - in that case Android user receives invite and can accept it and both proceed messaging in the group chat

My steps: 1) Install nightly build 24th of Feb on iOS and Android 2) Create new users on both devices 3) iOS_user and Android_user post message in public chat and add each other in contacts from public chat 4) iOS_user and Android_user create Group chats (so two group chats from each user) Actual result: Android_user receives invite to group chat from iOS_user BUT there is no GroupChat on iOS_user side created by Android_user Both can exchange messages in 1-1 chat