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[attachment=0]informations.jpg[/attachment]Hello,
I experienced two anomalies with the pressure and temperature sensors on my OSTC 2 (2023) v3.20.
The first anomaly occurred during a dive where the depth suddenly dropped to -306m for a few seconds and the temperature to -999°. This happened on 23 ...

Hi,
I just bought an OSTC 2 (Mod. 2022) and I have a problem with the 2 piezo buttons which are impossible to use with gloves. Without gloves, you have to press exactly in the center for the button to work. With gloves, it's almost impossible... Of course, I tried adjusting the button sensitivity ...

That's it !

Thank Chris

Of course a Nitrox under 21% isn’t a good idea, but a Trimix 18/1 isn’t a good idea too

So it’s look like a bug… but if it’s not a bug it’s ok for me.

Thanks,

Sylvain

Hi,

If I want oxygen under 21% I have an error:

[img]http://img11.hostingpics.net/pics/572014NX18.jpg[/img]

But if I add some helium the bug disappear:

[img]http://img11.hostingpics.net/pics/242242TX181.jpg[/img]

Greetings,

Sylvain

Hi,

My OSTC 3 (hwOS v2.01) has done something strange during a dive: at -37m and 13min he says “no Deko Limit: 0min”, so I start to go up. During my ascent he always says “no Deko Limit: 0min”, so I keep going up. But at -16m and 19min he always says “no Deko Limit: 0min”, then few seconds after he ...

I have done the update with Subsurface and it's work fine (tu)

Thanks

Hi,

For one month I try to do an upgrade of my OSTC 3.
I can connect it to "OSTC Companion v1.2" :

[img]http://s2.postimg.org/tcaetmms9/connected.jpg[/img]

But when I try to upgrade I have a "readByte timeout" between 5% to 20% :

[img]http://s28.postimg.org/bvax5iryl/readbyte_timeout.jpg[/img ...

Ok, that makes sense.

Perhaps for a new version, when the left button is selected, the OSTC should keep the preselected gas (even the ppO2 is too hi) and show a ppO2 alert just after switch!? In my case I was already breathing the new gas before switch it on the dive computer and a hi ppO2 alert ...

Under "used gases" you can see my two gases : TX24/24 & NX72

[img]http://s22.postimg.org/nrl69048h/sample802.jpg[/img]

My OSTC3 invited me to change gas at sample #802:

Eventbyte found at pos 802
802 Pos: 4406 depth: 1260
802 Pos: 4406 TotalSize: 5 Profileflagbyte 10000010 length: 2 EvtB=T
has GasChange
has GasChange to #0
AlarmType: 00000100 4

The alarm was: AlarmBytes(4) ppO2 low


- NX50 was not active ...

At -12m a gas was blinking in yellow. After I selected it I see the gas was TX0/21...

Yes, of course.

Hi Matthias,

with OSTC tool I see the entire profile. So I send it on your email (ostc@...)

Thanks,

Sly

Hi,

I have an OSTC 3 with version 1.77:
First gas: TX24/24
Deco: NX72 (MOD 12)

I do my dive and begin my deco. At -12m the OSTC ask me to change first gas to deco gas with the yellow flashing box. I say ok and a red alert is flashing because my pPO2 is… 0? I look for the gas I have selected and ...