Anyone with successful installations of the Ingenico i6550 with RMS be willing to post what OS version they have the Ingenico i6550 programmed with? And what version of OPOS drivers are being used.
I have had horrible experiences with the Ingenico i6550 devices working with RMS. They are very unstable, and contantly causing problems with the point of sale. It is embarrassing when trying to troubleshoot these devices when customers are at the check out ready to purchase their items. At this point, I am very anti-Ingenico with the RMS product.
Thanks,
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