Dear NVIDIA, I am extremely disappointed with the current state of DGX Spark. This product was presented as a premium Blackwell platform with FP4, NVFP4, strong local AI capabilities, and a mature software experience. In reality, the experience has felt far less polished and far less complete than…

My post from yesterday: Openclaw / Neomtron-3-Super is why I purchased the DGX Spark, but the 3 minute initial load time, 1-3 minute response times, 15 t/s and the crashes every few hours, is infuriating at this point. I do hope the team working on this see this as unacceptable, as it is a Far cry…

Couldn’t agree more. Have been working for more than a week to get some semblance of a working model pipeline running on my 4x GB10 cluster to no avail. This is the equivalent of ordering a car on Carvana and it showing up in a bunch of pieces you have to assemble with no instructions. I spent arou…

Add my name to the list, too. If it weren’t for a few stand-out community contributors including eugr, dbsci and others, the Spark would be a practically dead platform right now. The NVFP4 situation in particular pisses me off.

Nvidia clearly capped a lot of features, Connect x7 weird compatibility for NO REASON , sm121 wired solution with no real compatibility with sm100 architecture. obviously bad, low performance, strange CPU, GPU voltages and behavior, strange shutdowns, lack of real kernell support, not even a real fi…

Same feeling. My friend bought one after seeing my DGX Spark running openclaw. Now he regrets it, it’s so slow, why not just use APIs.

I gave up on nemotron and went to qwen 3.5 version which someone here posted a version which can get 50toks I want to keep nemotron but it’s so damn fat and nemoclaw with it is impossible…

Hello everyone, I’m not necessarily as critical as some people here. This is a young platform — it’s new. ARM64 processors running Linux are still relatively uncommon outside of things like Raspberry Pi (we don’t even have Chrome ARM64 support yet). Yes, there are real shortcomings on the software…

Nvidia CEO Jensen Huang has heavily praised OpenClaw, calling it “probably the single most important release of software ever”. Describing it as the “operating system of the AI agent era” and the Spark is the Near Perfect solution for this for home and small business use. A Trillion $$ company shou…

I am EXTREMely disappointed with the current state of DGX Spark

Accelerated Computing DGX Spark / GB10 User Forum DGX Spark / GB10

robert287 April 4, 2026, 5:32am 6

Right now I very disappointed in all the ConnectX-7 issues I’m having and I see other people having. Something is definitely off with the maturity of that portion of the unit. Was very happy with it in single node mode but adding additional nodes yeah pain in the butt

4 Likes

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DGX Spark (SM121) Software Support is Severely Lacking - Official Roadmap Needed DGX Spark / GB10	41	3961	February 15, 2026
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I am EXTREMely disappointed with the current state of DGX Spark

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