mps drops by at least half

[byson1]

router is  HUAWEI H635 this is ten years old and I think its past its best, down to 20 mps or less,  switch off for 30 minutes turn on again and its back up to 50 mps, This lasts for a couple of days, then back down to 20 or less.

I have changed channel from 11 to 15  but makes no difference, on auto at present, still only lasts a couple of days. anybody else have this problem. cheers byson1

[Gliwmaeden2]

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