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New Cycle Map Europe 2016.20 : very slow 820 after update !!

Hi,

For (only) those in Europe, Garmin released a new version (2016.20) of Cycle Map (previous was 2016.10). I tried it this morning : a total disappointment !! The Edge 820 became very very slow if the map screen is displayed --> all the functions have a 15 or 30 sec feedback, the routing messages are too late, the display is not refreshed (partially blank map) and the Varia radar is sometimes blocked (no alert) :mad: Maybe the memory of the 820 is full :confused:

Other (European) users experienced also this ??

0 Former Member over 8 years ago

I did the update yesterday, I haven't used the map page yet, but I thought some of the Varia alerts were missing but I wasn't sure as it was pretty dark riding to work this morning.
I'll keep an eye out on the way home.

Edit: It appears that the Varia Radar alerts are working but they're not turning on the backlight (which is not much use when it's pitch black) I'm pretty sure they did before.

0 RayRay4105 over 8 years ago

france

The routing message being late and the display not fully refreshed are problems that already occurred on my 820.

I have just tried the map screen and I see your point. Just swiping to the next screen takes about 10 seconds. There is so much delay I can't even pan or zoom the map. It's completely useless now. I must say I have not tried the mapscreen with the latest firmware and the previous map. Could it be a firmware issue?

0 RayRay4105 over 8 years ago

The routing message being late and the display not fully refreshed are problems that already occurred on my 820.

I have just tried the map screen and I see your point. Just swiping to the next screen takes about 10 seconds. There is so much delay I can't even pan or zoom the map. It's completely useless now. I must say I have not tried the mapscreen with the latest firmware and the previous map. Could it be a firmware issue?

BTW bringing down the map detail to 'less' or 'least' increases speed dramatically for me.

0 iacchos over 8 years ago

I known and I had already checked this option, but not enough to have decent response time...

0 ARJANKOLL over 8 years ago

I known and I had already checked this option, but not enough to have decent response time...

Did you try resetting your 820? Mine was very slow too, but after a reset, by pushing the on/off button for 10 seconds, it is back to normal speeds.

0 iacchos over 8 years ago

I did... no change...
Downloaded to previous version (hopefully, I did a backup before update !)

0 Former Member over 8 years ago

Firmware Problem

I downgrade my unit to 3,2 and the problem is solved.. The last update solve some problems but brokes the map refresing!!!

0 Former Member over 8 years ago

PECAS timber

I had a similar issue where attempting to use the map for navigation etc was incredibly slow, crashed the device etc.

I similarly solved this by downgrading to 3.20

On the off chance I reapplied 4.10 and not it seems fine on first go, not sure what was wrong the first time the firmware was applied.

YMMV

0 RayRay4105 over 8 years ago

Seems to be fixed in firmware version 5.1

0 Former Member over 8 years ago

Seems to be fixed in firmware version 5.1

Idon't think so.. The zoommig and paning y too slow again.. I return to 3.2 again