Upgrade firmware 3.5 to 4.5.6

I have an older ePMP1000 currently on 3.5 firmware. Any issues with upgrading this directly to 4.5.6 or is there a firmware upgrade sequence I should follow?

Thank you

You should not have a problem. I upgraded one this morning with 3.5.1 to 4.5.6 without any issues.

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Perfect. Thank you :sunglasses: :+1: