you will have to stay 1-2 nights in Laos now as immi here in Bangkok have begun stopping people entering. Or you can use they border bounce company. Knaves from Lotus onnut carpark
do a border bounce to Lao. No staying 1-2 nights and get stamped back in for 60 days. This is extendible for another 30 days just in case. Its safe and easy no questions by immi officials
yes was without app for 18 months, some of the time was in Oz. 20-30 hours in the bank I decided a factory reset would work, it did not help from Bangkok bank