Two peers can't open SC against node v5.0.0-pre1

I’m trying to use node v5 (actually v5.0.0-pre1) with my client made with js-sdk 4.6.0.
I’m connecting to node with TLS over port 6443.

When trying to establish a new SC I’ve got this:

[Nest] 23803   - 09/09/2019, 6:53 PM   [Channel] Server: ak_2TccoDkdWZ28yBYZ7QsdqBMAH5DjsVnMnZHBRyUnxPD5z1whYb balance: 5000000000000000000
[Nest] 23803   - 09/09/2019, 6:53 PM   [merchant] ak_w38qanGDGxaW|init:ak_w38qanGDGxaWXAu5j5Jd5j1cb2Q5hzF8awWFKJZbaxJerupYJ
[Nest] 23803   - 09/09/2019, 6:53 PM   [merchant] ak_w38qanGDGxaW|resp:ak_2TccoDkdWZ28yBYZ7QsdqBMAH5DjsVnMnZHBRyUnxPD5z1whYb
[Nest] 23803   - 09/09/2019, 6:53 PM   [merchant] ak_w38qanGDGxaW|opts:{"responderId":"ak_2TccoDkdWZ28yBYZ7QsdqBMAH5DjsVnMnZHBRyUnxPD5z1whYb","pushAmount":0,"responderAmount":1,"channelReserve":1,"host":"localhost","port":3001,"lockPeriod":1,"url":"ws://https://aehub.coinfabrik.com:6443/channel","initiatorAmount":"1000000000000000","role":"responder","initiatorId":"ak_w38qanGDGxaWXAu5j5Jd5j1cb2Q5hzF8awWFKJZbaxJerupYJ"}
[Nest] 23803   - 09/09/2019, 6:53 PM   [Channel] client:{"responderId":"ak_2TccoDkdWZ28yBYZ7QsdqBMAH5DjsVnMnZHBRyUnxPD5z1whYb","pushAmount":0,"responderAmount":1,"channelReserve":1,"host":"localhost","port":3001,"lockPeriod":1,"initiatorId":"ak_w38qanGDGxaWXAu5j5Jd5j1cb2Q5hzF8awWFKJZbaxJerupYJ","initiatorAmount":"1000000000000000","url":"wss://aehub.coinfabrik.com:6443/channel","role":"initiator"}
[Nest] 23803   - 09/09/2019, 6:53 PM   [merchant] ak_w38qanGDGxaW|[DISCONNECTED]
(node:23803) UnhandledPromiseRejectionWarning: #<_Event>
(node:23803) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 2)
(node:23803) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.

Clients are automatically disconnected.

The node log is: https://drive.google.com/file/d/11HAoG8cqqeh-ulHwmXkhMimk8tsD1fTn/view?usp=sharing

Websocket (in logs) seems to be wrong but I think it is later corrected, I’ll confirm. sorry.

I’d remade the test and capture logs again.