Lines upgraded to fibre - sites with WR44 are fine, sites with DR64 receive awful speeds

I manage a number of sites with Digi Transports. Many sites have recently had their provisioned service upgraded to fibre. All of the sites with WR routers are fine - receiving the expected Down/Up speeds without problems. Every site that has a DR on it has speeds that are below what the original DSL connections were providing.

Any idea whether this is a limitation of the DR hardware, or is it possible that it’s a config issue?

Hi you should contact the ISP doing the upgrade and find out what they are doing.

the Module in the DR only support DSL when the module in WR44 supports upto VDSL with some limitations