Dynamics NAV licence

Hi,
We have been using Dynamics NAV 2016 since 2016!. I have renewed the licences through our present provider only during the last years. Now, after comparing the price/rate offered by other Microsoft partners, we seriously think to buy/renew our licence from another partner. Sametime, we want to continue technical support AMC with the existing provider.
I want to know if there any technical issue in renewing the licence through another partner or not?