onfusion about MX firmware upgrades

[SteveLandon]

I have 8 networks under 1 Meraki cloud portal. All of my MX items are running 29.7.1 except 1 network on 29.5. I was planning on scheduling firmware updates for tonight but when I looked for 29.7.1 , it's been replaced by 30.5  . Question is, will I have issues if I upgrade this 1 network to 30.1 and the rest of the networks are 29.71?  I am required to use a slow, phased approach to these upgrades so I can't upgrade all to 30.1 in  one day. Thanks for your help. 

[alemabrahao]

I think it's a bit difficult for your MX to be in this version, wouldn't it be MR?

[SteveLandon]

Sorry, I seem to be having a day of typos. Stress day sometimes in IT. "Confusion" about MR, not MX. Thanks, Steve

[RaphaelL · Accepted solution]

 Hi , You can ask the support to upgrade that network to the desired version 29.7.1. That what you will only have 1 version across your org.