GunBot keeps crashing on Contabo VPS server

[babypanda]

Hello,

I finally got my Gunbot Bittrex license and started it on Contabo VPS server, plan L with 14 GB RAM.

It did fine for the first few hours and less than 10 pairs, but when I added more pairs it started crashing, first everything freezes then it stops working.
I removed some pairs and now run 16 pairs, but same thing happens.
For the short time when it is working, in the upper window for each coin is not updating prices to buy and sell nor the Bollinger bands value, only my Bittrex balance.

Is it the server that is causing this problem or something else? How can I solve this issue?

Thanks

[NarKotix]

Is it an instant crash or does it fire up then crash?

[babypanda]

It starts working, everything seems fine and then after a while it freezes, I can not click anything, add or remove coins, navigate through the coins, minimize or close the window. Then I get the message that it stopped working and I have to reboot the server if Gunbot windows is maximized because I can not remove it or close.
I deleted some coins and now it works ok with 12 pairs, must be Contabo server issue although the server has 14 GB RAM.

[NarKotix]

Ok when you are loading up are you giving the top right screen enough time to load? (I'm assuming you are using 3.3.2) and that the error is JSON has stopped working

[babypanda]

yes, correct, this is the message.

and yes, the top right screen is loading OK for all coins (when I click the ESC button on the window that pops up on every pair load).
Still the top right window is not showing the price to buy/sell, for example now for XVG it looks like this:

BTC Balance: 0.99275973 —- XVG Balance: 63291.1397405

[ —2017/08/29 19:36:02--Bittrex--BTC_XVG — Gunbot v3.3 Night Vision —------ ]
*****************************************************************************

Low Bollinger Band 0.00000000 — High Bollinger Band 0.00000000
*****************************************************************************

Last Price: undefined —— Price to buy: 0 —— Price to sell: 0.0000010349
Last buy order price: 7.9e-7 —- Security Margin: 0
Gunbot callback at 2017/08/29 19:36:02
Gunbot status:waiting to sell > price is too low to sell
--------------------------
need faster: no
need slower: no

[NarKotix]

yes, correct, this is the message.

and yes, the top right screen is loading OK for all coins (when I click the ESC button on the window that pops up on every pair load).
Still the top right window is not showing the price to buy/sell, for example now for XVG it looks like this:

BTC Balance: 0.99275973 —- XVG Balance: 63291.1397405

[ —2017/08/29 19:36:02--Bittrex--BTC_XVG — Gunbot v3.3 Night Vision —------ ]
*****************************************************************************

Low Bollinger Band 0.00000000 — High Bollinger Band 0.00000000
*****************************************************************************

Last Price: undefined —— Price to buy: 0 —— Price to sell: 0.0000010349
Last buy order price: 7.9e-7 —- Security Margin: 0
Gunbot callback at 2017/08/29 19:36:02
Gunbot status:waiting to sell > price is too low to sell
--------------------------
need faster: no
need slower: no

On every pair?

[babypanda]

yes, I just checked, same for all 12 pairs.
here is UBQ. Bollinger bands and price to buy/sell is zero, although the bot is working and trading those coins. The lower window where it's collecting market data is showing the price to buy/sell and current status is "waiting to sell"




BTC Balance: 0.99275973 —- UBQ Balance: 84.0284645

[ —2017/08/29 19:35:58--Bittrex--BTC_UBQ — Gunbot v3.3 Night Vision —------ ]
*****************************************************************************

Low Bollinger Band 0.00000000 — High Bollinger Band 0.00000000
*****************************************************************************

Last Price: undefined —— Price to buy: 0 —— Price to sell: null
Last buy order price: 0.00059504 —- Security Margin: 0
Gunbot callback at 2017/08/29 19:35:58
Gunbot status: > undefined
--------------------------
need faster: no
need slower: no

[babypanda]

For some coins it doesn't know how much it has bought, like EDG. It bought EDG yesterday during the dump, but it seems it doesn't see those coins, like it's not connecting to Bittrex at all



BTC Balance: undefined —- EDG Balance: undefined

[ —2017/08/29 19:35:51--Bittrex--BTC_EDG — Gunbot v3.3 Night Vision —------ ]
*****************************************************************************

Low Bollinger Band 0.00000000 — High Bollinger Band 0.00000000
*****************************************************************************

Last Price: undefined —— Price to buy: 0 —— Price to sell: null
Last buy order price: 0.00016031 —- Security Margin: 0
Gunbot callback at 2017/08/29 19:35:51
Gunbot status: > undefined
--------------------------
need faster: no
need slower: no

[NarKotix]

are there any errors in the bottom right? black n green text

[babypanda]

no, the bottom right windows for every coin are updating regularly, collecting market data and waiting to buy or sell. looks fine to me.

Only the upper right windows are not updated. Maybe I need to let it load by itself on starting up, I'll try this now.

[NarKotix]

Right to fix that you need to allow the meta refresh. I'll find you some instructions for that in a moment.

You could try starting each pair manually. I know it's a pain but it might allow some decent troubleshooting

[jerrrr]

Yep tried one week a row but nope its not gonna stay up in contabos VPS. I dumped VPS and started to run with my own computer and works fine! I did put some serious feedback to contabo too lul. They made some changes (dont know what exactly). Didnt help either. Even my own connection disconnect from there sometimes but all the other my own computers connections were very good and 100% accurate..

[mbdash]

+1 confirming issues on Contabo.com vps

[babypanda]

I still didn't manage to sort out the Contabo server issues. I asked their support and they confirmed that the server is shared and recommended a private or dedicated server (in the 100 eur/month range).

I can only run 10-11 pairs on the Contabo vps server and with that it works fine. Looking for an alternative.

[Kai]

Hi,

I am running Contabo VPS, the small SSD plan with Windows Server 2016.

My Gunbot version is 3.3.2 with running Proxy, and the Internet Explorer settings mentioned in the Gunbot Blog.

I am running all possible pairs on Poloniex for about three days now without any problems.

I haven΄t tried to start all pairs at once.

Maybe it is a configuration thing like an antivir software or something else. I have had that problem on my private machine but on Contabo VPS everything runs fine so far.

kr

[Smartbit]

Hi,

+1 here issues on Contabo VPS!
The upper right windows are not updated.

The lower window collecting market data and work well.....