2025.38.0 - Charging, Suspension, Hesitation

[madhat]

I've submitted feedback, and also reiterated it to CS when scheduling for my V1 tonneau that screwed up this week. Truck is a 22, vin 85XX.

It seems like since update .38.0 I've had the following issues. Anyone else experiencing them?
-Every time I plug in now I get a red ring and have to disconnect reconnect to get the blue waiting to charge light.
-Suspension seems to adjust a lot more than it used to at stop lights, sometimes really lifts the front momentarily
-Every so often (and it's getting more noticeable) while cruising there will feel like a momentary hesitation/drop in power that feels like a transmission gear change.

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[VSG]

-Every time I plug in now I get a red ring and have to disconnect reconnect to get the blue waiting to charge light.

Try this:
https://www.rivianforums.com/forum/...after-2025-38-update.52046/page-2#post-889789
And read that whole thread for other information.

 

[RivnSoon]

-Every so often (and it's getting more noticeable) while cruising there will feel like a momentary hesitation/drop in power that feels like a transmission gear change.

I have similar thing happening with loss of power for a moment while going over bridge expansion joints. I thought it was my foot moving off the accelerator pedal, after number of repeat events I have ruled any foot movement out. Curious to what CS will do for you.
Yeah, my PTC is also completely jacked up. I was replaced once while back

 

[Rade]

Since the last update I have noticed that I am getting light "ping-ponging" while EDA is engaged. Feels like the truck is trying to find the lane. Not a lot, not all the time, but when it happens, if feels a little disconcerting.

 

[Yellow Buddy]

I've submitted feedback, and also reiterated it to CS when scheduling for my V1 tonneau that screwed up this week. Truck is a 22, vin 85XX.

It seems like since update .38.0 I've had the following issues. Anyone else experiencing them?
-Every time I plug in now I get a red ring and have to disconnect reconnect to get the blue waiting to charge light.
-Suspension seems to adjust a lot more than it used to at stop lights, sometimes really lifts the front momentarily
-Every so often (and it's getting more noticeable) while cruising there will feel like a momentary hesitation/drop in power that feels like a transmission gear change.

No issues with charging for me, L2 or DCFC.
No issues with hesitation either.

22 as well and close to your VIN.

The suspension is constantly moving but I feel as if it’s always done that. But yes, some noticeable movement at lights that makes me scratch my head.

 

[wicked2112]

I've submitted feedback, and also reiterated it to CS when scheduling for my V1 tonneau that screwed up this week. Truck is a 22, vin 85XX.

It seems like since update .38.0 I've had the following issues. Anyone else experiencing them?
-Every time I plug in now I get a red ring and have to disconnect reconnect to get the blue waiting to charge light.
-Suspension seems to adjust a lot more than it used to at stop lights, sometimes really lifts the front momentarily
-Every so often (and it's getting more noticeable) while cruising there will feel like a momentary hesitation/drop in power that feels like a transmission gear change.

Are you having any issues with the alarm going when the wind blows??

 

[BigSkies]

No charging issues from me. I have noticed that big front suspension movement at stoplights.

 

[Glembi2]

I’ve only experienced the hesitation once. It happened when I was going uphill into a rising sun. Just weird. I was thinking the truck got confused by the sunshine.

 

[Markbolick]

Also a ‘22 quad and i have DEFINITELY had the hesitation issue. I mostly notice it between 30-40mph. I submitted a service request and told them that it feels like when a combustion engine is misfiring a cylinder. Very slight but definitely noticable.

 

[MPGator]

Since the last update I have noticed that I am getting light "ping-ponging" while EDA is engaged. Feels like the truck is trying to find the lane. Not a lot, not all the time, but when it happens, if feels a little disconcerting.

Yep! Just had this happen this weekend. After parking it didn’t happen again driving the same stretch 3 more times.

 

[HapticWagon]

Every so often (and it's getting more noticeable) while cruising there will feel like a momentary hesitation/drop in power that feels like a transmission gear change.

I’ve noticed this on Gen2 tri and Gen1 quad

hope they address it next update.

 

[HapticWagon]

Also a ‘22 quad and i have DEFINITELY had the hesitation issue. I mostly notice it between 30-40mph. I submitted a service request and told them that it feels like when a combustion engine is misfiring a cylinder. Very slight but definitely noticable.

half+ the issues I have with Rivian are all software based. And the poor service centers can’t do jack about it 🥲

 

[madhat]

Also a ‘22 quad and i have DEFINITELY had the hesitation issue. I mostly notice it between 30-40mph. I submitted a service request and told them that it feels like when a combustion engine is misfiring a cylinder. Very slight but definitely noticable.

I'm usually at like 80, but misfire is a good description.

Try this:
https://www.rivianforums.com/forum/...after-2025-38-update.52046/page-2#post-889789
And read that whole thread for other information.

Thanks. Unfortunately the method didn't seem to solve the issue. To clarify I'm also not using any adapters when it does it; my home charger is a Tesla with the J1772 plug rather than NACS.

Are you having any issues with the alarm going when the wind blows??

Can't say I've had that! That would be really obnoxious in my hometown...

 

[350Industrial]

I'm not nuts- now validated! All three issues I'm seeing after this latest software update. The hesitation/shifting feeling in power delivery happens several times a drive now.

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